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	The height of a right triangle		2021-12-15
		Slash pose la question : hi how can i find the height of a triangle from the hypotenuse and base. please go into some details with some steps because it is hard to understand. thanks Penny Nom lui répond.
	The circumcentre of a triangle		2016-07-28
		Raj pose la question : If the vertices of triangle ABC are A(-4,-1) B(1,2) C(4,-3) then find coordinates of circumcentre of triangle Penny Nom lui répond.
	A congruence theorem for two right angled triangles		2016-07-17
		Sayari pose la question : Hello. Is it possible for two right angled triangles to have the same length of base and height and a different hypotenuse? If not so, then why in the congruence criteria RHS the hypotenuse is given more importance? It can also be like- 'two triangles are congruent if they are right angled and have the same base and height.' Thank You. Penny Nom lui répond.
	An isosceles right triangle		2015-05-17
		Ari pose la question : In a 45-45-90 triangle find the ratio of a leg to the hypotenuse Penny Nom lui répond.
	A right triangle		2014-12-13
		Katie pose la question : the shorter leg of a right triangle measures 2 feet less than the longer leg. the hypotenuse measure 10 feet. find all three sides Penny Nom lui répond.
	A wire is bent to form a right triangle		2014-09-25
		Lorena pose la question : A wire 24 dm is bent to form a right triangle. The ratio of the shorter leg to the hypotenuse is 3:5. Find the length of the longer leg? Penny Nom lui répond.
	Is this a right triangle?		2014-04-01
		amina pose la question : decide whether or not the following points are the vertices of right triangle (-9,2),(-1,-2),(-9,11) Penny Nom lui répond.
	A circle inscribed in a right triangle		2014-03-16
		akshaya pose la question : A circle with centre O and radius r is inscribed in a right angled triangle ABC. If AB=5 cm, BC=12 cm and < B=90*, then find the value of r. Penny Nom lui répond.
	What are the possible lengths of the hypotenuse?		2014-03-07
		audrey pose la question : The three sides of a right angles triangle measure x-2, x+5, and 2x-1 in length. What are the possible lengths of the hypotenuse? ... I'm doing the equation c2=a2+b2 and subbing in the numbers but nothing makes sense Penny Nom lui répond.
	The area of a right triangle		2013-04-10
		derek pose la question : The legs of a right triangle measure 4 and 6 inches. The area of the triangle is Penny Nom lui répond.
	A shortest distance problem		2013-03-28
		LYNDELL pose la question : I have a right triangle and know the length of all sides. How do I calculate the shortest distance from the vertex of the 90 degree angle to the hypotenuse? Penny Nom lui répond.
	Three right triangles		2012-07-26
		Jora pose la question : I am having a lot of difficulties with this question. Name: Jora Subject: Math Who are you: Student Chris Fisher lui répond.
	The area of a right triangle		2012-04-03
		Shelli pose la question : How do you find the area of a right triangle if you only know that the hypotenuse is 10 and that the base and height are unknown but are equal? Penny Nom lui répond.
	The 3, 4, 5 right triangle		2011-11-15
		rishil pose la question : to the nearest degree,what is the measure of the smalles angle in a rightt triangle with sides of length 3,4 and 5? Penny Nom lui répond.
	A right angled triangle		2011-10-31
		bijo pose la question : how can i find the tangent point at a circle with origin as center with radius r and the tangent pass through a given point P? I also want to find out the third point of a right angled triangle given other two points? Chris Fisher lui répond.
	A right angled triangle		2011-04-22
		jeremy pose la question : Solve the right triangle with the given sides and angles. a=3.0 cm and b=1.6 cm Penny Nom lui répond.
	The volume of a smokestack		2011-01-13
		tom pose la question : The outer protective smokestack of a steamship is streamlined so that it has uniform oval section parallel to the deck. The area of this oval section is 48 sq. ft . If the length of the stack is 15 ft. and the stack is raked aft so that its axis at its upper end is horizontally 4.2 ft from the lower end, find the volume enclosed by the stack. Penny Nom lui répond.
	The hypotenuse		2010-02-27
		Dannielle pose la question : how do you find the hypotenuse if a=8 and b=6? Penny Nom lui répond.
	The other two sides of a right angle triangle		2010-02-09
		ayesha pose la question : how to find the other two sides of right angle triangle when length of one side and angle of other side is given i.e 45 Penny Nom lui répond.
	Truncated Octagonal Prism		2009-12-26
		freitas pose la question : the top plane of the truncated octagonal right prism is 45 degree with respect to horizontal. find the volume Janice Cotcher lui répond.
	A pile of sand		2009-12-16
		Malik pose la question : Sand is leaking out of a hole at the bottom of a container at a rate of 90cm3/min. As it leaks out, it forms a pile in the shape of a right circular cone whose base is 30cm below the bottom of the container. The base radius is increasing at a rate of 6mm/min. If, at the instant that 600cm3 have leaked out, the radius is 12cm, find the amount of leakage when the pile touches the bottom of the container. Harley Weston lui répond.
	The hypotenuse of a right triangle		2009-10-18
		steven pose la question : the perimeter of a right triangle is 20 cm. its area is 15 sq cm. find its hypotenuse. Penny Nom lui répond.
	A right triangle		2009-10-12
		Josseph pose la question : A right triangle has an area of 84ft sq. and a hypotenuse 25ft long. What are the lengths of the other two sides? Penny Nom lui répond.
	The maximum number of right angles in a polygon		2009-10-05
		Bruce pose la question : Is there way other than by trial and error drawing to determine the maximum number of right angles in a polygon? Secondary question would be maximum number of right angles in a CONVEX polygon. Is there a mathematical way to look at this for both convex and concave polygons? Or are we limited to trial and error drawing? Chris Fisher lui répond.
	A right-angled triangle		2009-10-02
		Hunter pose la question : The three sides of a right-angled triangle measure x-1, x+6, and 2x+1 in length. What are the possible lengths of the hypotenuse? Penny Nom and Melanie Tyrer lui répond.
	I'm building a fence at my house.		2009-05-24
		dylan pose la question : I'm building a fence at my house. If my hypotenuse is 50ft, what are the lengths of my other two legs? Penny Nom lui répond.
	The hypotenuse of a right angled triangle		2009-05-11
		Deb pose la question : Find the length of the hypotenuse of a right angled triangle with one leg 7 cm longer than the other and the hypotenuse 2 cm longer than the longer leg. I've ended up with the hypotenuse = x+9, another side = x and the other side = x+7. what do i do next? Penny Nom lui répond.
	The height of a right triangle		2009-04-17
		drakkar pose la question : how do i find the height of a right triangle that in 176 feet in area Penny Nom lui répond.
	The angles of a triangle		2009-03-11
		Marissa pose la question : The angles in a triangle measure 7x-1, 18x+2, and 5x+10. Determine whether the triangle is acute, obtuse, or right. State your reasons clearly. Robert Dawson lui répond.
	A right angle		2009-03-09
		bill pose la question : I am a cotractor & i am laying out some piers in an L shape i need to know how to tell if they are square one side of my L is 18 feet the other is 11 feet 6 inches what is the formula to find out what the distance from point to point should be for square . I appreciate any help u can give me thank you Penny Nom lui répond.
	The height of a right triangle		2009-03-08
		Anah pose la question : Could you please tell me the formula for me to calculate the height of a triangle. I have the angles and side lengths. I am trying to calculate the height of an right triangle, the dimensions are as follows: The Base/Hypotenuse is: 8x Side A is 2x. Side B is 2x. Harley Weston lui répond.
	Is ACB a right angle?		2009-03-02
		racheal pose la question : how to i prove angle ACB is not a rt. angle when given AT=BT=5;CT=4 in a indirect proof? Robert Dawson lui répond.
	The third vertex of a right triangle		2008-12-10
		prashant pose la question : how to calculate coordinates of third vertex in a right angle triangle given the coordinates of hypotenuse as (1,3) and (-4,1) Robert Dawson lui répond.
	The height of a right triangle		2008-10-06
		David pose la question : Could you please tell me the height of a right angle triangle when the base measurement is 4930mm and the base/hypotenuse angle is 10 degrees. this will help a lot. Harley Weston lui répond.
	A right triangle		2008-09-25
		john pose la question : a right triangle has hypotenuse wich measures 20cm and a perimeter 47cm. find the measure of the remaining two sides Harley Weston lui répond.
	The perimeter of a right triangle		2008-09-09
		Shanon pose la question : I know that A=1/2bh, but for the life of me cannot figure out my 6th graders math problem. What is the perimeter of a right triangle whose area = 600 sq. ft. Victoria West lui répond.
	A right prism with a square base		2008-06-13
		Malik pose la question : Question from Malik: A company wants to alter the dimension of container. The new container is in the shape of right prism equivalent to the current one. The current container has height of 12cm and square base. The new container has also square base, but in the dimension base is increased by 3cm and height is decreased by 5cm. if the cardboard is used to manufacture the new container, what area of cardboard is used to make new container? Penny Nom lui répond.
	A right angled triangle		2008-05-16
		bryan pose la question : The sides of a right angled triangle are x, x+1, x+2 cm. Find the perimeter. Penny Nom lui répond.
	The area of a right triangle		2008-03-19
		Tate pose la question : I need to find the area of a right triangle. I already know that the formula would be a squared + b squared = c squared. However, I only have the length of the hypotenuse and the base. Victoria West lui répond.
	A right triangle		2008-02-25
		Ali pose la question : The length of a hypotenuse of a right triangle is 2 metre more than the longer leg. The length of the longer leg is 7 metre more than the length of the shorter leg. Find the number of metre in length of each side of the right triangle. Stephen La Rocque lui répond.
	Two right triangles		2008-02-18
		Amy pose la question : Hi, I have a problem that has me stumped. There are two right triangles that share the same adjacent side (AB) which is 240'. The right angles of each triangle are at the opposite ends of the shared side. The Opposite side (AC) of Triangle ABC is 180' and the Hypotenuse (CB) is 300'. The Opposite side (BD) of Triangle ABD is 100' and the Hypotenuse (AD) is 260'. How do I figure out where the hypotenuses intersect? Stephen La Rocque and Harley Weston lui répond.
	The area of a right triangle		2008-02-18
		ASHLEY pose la question : WHAT IS THE AREA OF A RIGHT TRIANGLE? WITH THE SHORT SIDE BEING 16 AND THE HYPOTENUSE 20? Penny Nom lui répond.
	Classifying a triangle		2008-02-07
		kevin pose la question : scalene triangle 8 ft base right side 9.5 left side 12 ft what is the angles Penny Nom lui répond.
	How tall is the pole?		2008-01-13
		Michael pose la question : If a 25 foot cable is attached to the top of a pole, and that cable attaches to the ground ten feet away from that pole, how tall is the pole? The 25 foot cable is the hypotenuse of a right triangle with a base of ten feet. Leeanne Boehm and Penny Nom lui répond.
	A right triangle		2007-12-06
		Shubhomoy pose la question : The co-ordinates of a hypotenuse are (1,3) and (-4,1). Find the equations of the perpendicular sides. Harley Weston lui répond.
	A right angle triangle		2007-11-02
		PRAIMNAUTH pose la question : In a right angle triangle , knowing one angle (90 degree ) and the length of the base, how can you calculate the hight and the hypotenuse ? Penny Nom lui répond.
	Finding equations, intersection point of two lines at right angles		2007-09-22
		Yaz pose la question : Find the equation of the line joining A(-1,-9) to B(6,120). Another line passes through C(7,-5) and meets AB at rigth angle of D. Find the euation of CD and calculate the co-ordinates of D. Stephen La Rocque lui répond.
	A right angles triangle		2007-09-05
		Daryl pose la question : I have a right-angled triangle. two of its sides are 12.6cm. The third/last line is missing. How can I find the length of the last line? Stephen La Rocque and Penny Nom lui répond.
	A right triangle		2007-08-11
		Peter pose la question : Ok, is it possible to find the height and base of a right triangle when all the information you are given is the length of the hypotenuse? I also know that the angle between side b and the hypotenuse is 45 degrees. please help. Walter Whiteley lui répond.
	Using the Pythagorean Theorem		2007-06-18
		cynthia pose la question : Hi, If I have a question with a right triangle and it asks.... If ABC is say 400 miles. How much shorter will the miles be if I travel from BC? I don't exactly remember the question but, I would I solve a problem similiar to this one? Stephen La Rocque lui répond.
	Is a square also a right trapezoid?		2007-05-24
		Don pose la question : Is a square also a right trapezoid? Stephen La Rocque lui répond.
	A right triangle		2007-04-05
		Lee pose la question : What would be the length of the long side of a right angle triangle if one side was 47cm and the other was 56cm. Many Thanks Steve La Rocque and Jaymi Peterson lui répond.
	What is the hypotenuse of a right traingle		2007-04-04
		debbie pose la question : what is the hypotenuse of a right triangle with sides of 38 meters and 24.2 meters. Stephen La Rocque lui répond.
	The angles in a right triangle		2007-03-28
		Golaan pose la question : I need the to understand the formula for finding either of the acute angles of a right triangle given it's hieght length and base length. I want to find the degrees of either accute angle. So for this example I have a right triangle with a height of 410 meters and a base length of 1,700 meters. I don't understand cosine, sine, and tangent or the other ones at all. So if the solution includes those (which I believe it does) could b very verbose yet in a very elementary way? The purpose of ths is that I have to define the general incline angles (or grade) of various areas of terrain. I know the distance by map and also the the altitude at either endpoint. Penny Nom lui répond.
	The three sides of a right triangle		2007-02-23
		Sharon pose la question : I know the hypotenuse of a right triangle is a^2 + b^2 = c^2 but when I replace this with the numbers given, I can't solve it. Here is my question: The hypotenuse of a right triangle is 2.8 units long. The longer leg is 1.9 units longer than the shorter leg. Find the lengths of the sides of the triangle. Pam Fowler and Penny Nom lui répond.
	The perimeter and area of a right angled triangle		2007-01-31
		Naveen pose la question : I need to calculate the area of a right angled triangle. However the measurements of the 3 sides is missing. All we are told is that the perimeter of the triangle is 1000cm. Penny Nom lui répond.
	Height of a right triangle?		2007-01-29
		Engelbert pose la question : The base of the right triangle is 50 ft. At the angle (on the base of the triangle) across from the right angle is labeled portion (a triangle within a triangle), the base of this little triangle is 10 ft. and the height is 6 ft. What equation can i use to solve this? Steve La Rocque and Haley Ess lui répond.
	A right triangle		2007-01-29
		Tayler pose la question : One leg of a right triangle is 8 cm. less than the hypotenuse while the other leg is 1 cm. less than the hypotenuse. Find the length of the hypotenuse. Penny Nom lui répond.
	One leg of a right triangle		2007-01-11
		Eric pose la question : I have a right triangle and the only known leg is one leg adjacent to the right angle. The question is how to find either of the other angles? Penny Nom lui répond.
	A right angled triangle		2006-11-22
		Siddhartha pose la question : area of a right angled triangle OAB where OA = 5 and OB = 3 Penny Nom lui répond.
	The hypotenuse		2006-10-02
		Ashley pose la question : How do you find the hypotenuse of a right triangle? I don't understand how to find c. Stephen La Rocque lui répond.
	The interior angles of a right triangle		2006-05-20
		Greg pose la question : I am wondering if there is a way to figure out the interior angles of a right triangle if we know ONLY the side lengths, and the trick is, we CANNOT use arctangent! Leeanne Boehm and Penny Nom lui répond.
	Right angles		2006-01-25
		AshLee pose la question : I was recently given a challenge in my Algebra class. My teacher wanted to know about a right angle. He said he would give five bonus points to the person that could bring in information. (I know five bonus points may not seem like a lot but in this class, they are.) I looked on this site and I found out why it was called a right triangle, but my teacher want to know where did that theory come from. I was wondering too... not just because of the bonus points. Penny Nom lui répond.
	How do I find the area with only one sides measurement?		2006-01-10
		Amy pose la question : If you have a right triangle with the 90 degree angle located in the bottom left corner and the triangles most sloped line goes from the top left down to the right bottom. And the length of the slope line is 10(radical sign)with the radicand of 2. How do i find the area with only one sides measurement. Penny Nom lui répond.
	The height of a right triangle		2005-12-21
		Sanmantha pose la question : I am trying to solve for the height of a right triangle. The base is .05 mm, and the apex is 0.5 degrees. I vaguely recall from high school that this should be enough information to solve for height, but I can't remember what equation(s) to use. Penny Nom lui répond.
	A right triangle		2005-05-18
		Bill pose la question : If I know the base and the slanted side of a right triangle, how do I figure out the height? Penny Nom lui répond.
	A right triangle		2004-11-24
		Bruce pose la question : In triangle ABC. Angle ABC is 90 degrees. Side AB measures 34. Side BC measures 31. What does side AC measure? Penny Nom lui répond.
	A 30-60-90 triangle		2004-11-09
		Amy pose la question : How do you find the length of the hypotenuse of a 30-60-90 triangle when the side opposite the 60 degree angle is 6 inches? Penny Nom lui répond.
	The hypotenuse of a right triangle		2004-09-20
		Shannon pose la question : I am trying to find the hypotenuse of a right triangle with only the length of the opposite side. What is the formula as I don't have the length of the adjacent side? Can I compute it without knowing what the other two angles are? Penny Nom lui répond.
	Volume of a tube		2004-01-14
		Mike pose la question : where can you find how to get volume of a tube: 3 in across x 3 inch high 5 in across x 5 inch high same formula for both. ONE will get the other. Penny Nom lui répond.
	8 faces, 12 vertices, and 18 edges		2003-04-22
		Thomas pose la question : I would like to know the proper name for this geometrical solid. It has 8 faces, 12 vertices, and 18 edges? Penny Nom lui répond.
	A right-angled triangle		2001-12-13
		Pamela, Jeff, Kayleigh and Jacob pose la question : A right-angled triangle has one side that is 8 cm shorter that the hypotenuse. The other side is 1 cm shorter than the hypotenuse. Find the length of the sides. Penny nom lui répond.
	A right angled triangle		2001-10-23
		Carissa pose la question : How do you : Triangle ABC is right-angled at A. Calculate the length of the third side if b = 3 and c = 6, express the answer as a surd in its simplest form. Harley Weston lui répond.
	Prisms		2001-04-10
		A fourth grade class pose la question : A fourth grade class is curious about the names that have been given to various solid geometric figures based on their shapes: are there names for solids based on a rhombus, a trapezoid, a parallelogram, a decagon, and/or a quadralateral? Chris Fisher lui répond.
	The hypotenuse of a right triangle		2001-01-22
		Phillipe pose la question : How do you find the hypotenuse of a right triangle? Penny Nom lui répond.
	Is this a right triangle?		2000-12-08
		Alicia pose la question : How would you set-up and answer a problem like these one? Triangle ABC has vertices A(-2,2), B(1,-2), and C (1,2). Use slopes to determine if the triangle is a right triangle. Penny Nom lui répond.
	Connecting to a water line		2000-10-20
		Vanja pose la question : My question is...A house is to be connected to a new water main that runs along the line y=2/3x-1. The connection point at the house has coordinates (2,9), where the units represent metres. What lenght of plastic pipe is needed to connect to the water main at the closest point? Penny Nom lui répond.
	The pythagorean theorem		2000-05-19
		Lauren Fitzgerald pose la question : how do you find the length of th hipotnuse( or however you spell that word). i understand you have to add the two sides. but when i do add i always end up with this way off answer. i donot understand at all. Paul Betts lui répond.
	Monica's geometry problem		2000-04-27
		Monica pose la question : Given: ABCD is a square; AX is perpendicular to BY Prove: Angle 1 is congruent to Angle 3 Chris Fisher lui répond.
	Why a Right angle?		2000-04-03
		Joseph Mizerek pose la question : I was wondering why a 90 degree angle is called a Right angle. I mean why isn't called a left angle. Haragauri Gupta lui répond.
	Pythagorean Triples.		1997-12-04
		Shameq Sayeed pose la question : I've got a couple of problems which I hope you'll be able to solve for me. I'm investigating pythagorean triples, and I have found a trend for the triples themselves, and thus have been able to form a general equation, i.e. a=2x+1, b=2x^2+2x, and c=b+1. Now, I sure this equation works, because I've tried it out and have come up with triples that adhere to a^2 + b^2 = c^2. But I was wondering WHY c=b+1. Is it possible to have c=b+2, and if not why not? THAT is the first problem. Chris Fisher lui répond.
	A Geometry Problem		1997-09-18
		Rebecca Henry pose la question : A circle is centered at the vertex of the right angle of an isosceles triangle. The cirlce passes through both trisection points of the hypotenuse of the triangle. If the length of a radius of the circle is 10, find the area of the triangle.  Chris Fisher Harley Weston lui répond.
	The Area of a Trapezoid.		1997-05-07
		Mary George pose la question : I am doing the area of trapezoids and mixed polygons and I was wondering if you can help me figure out this problem. A line segment drawn parallel to a leg of a right triangle divides the other leg into segments of 3cm and 6 cm and the hypotenuse into segments of 5cm and 10 cm. The two figures formed are a triangle and a trapezoid. Find the area of each. I would appreciate if you would email me back the solution. Harley Weston lui répond.
	A Geometry Problem		1997-04-09
		Gina M. Pisco and Rebecca Henry pose la question : Three segments of 3, 4, and 5 inches long, one from each vertex of an equilateral triangle, meet at an interior point P. How long is the side of the triangle? Richard McIntosh lui répond.
	Triangles, The Pythagorean Theorem and Pizzas.		1997-02-23
		Sherryle Mathis pose la question : I am a graduating senior presently teaching geometry as part of my student teaching. I will do my CUP on Right Triangles and Pythagorean theorem. I am looking for a fun activity as part of my unit plan. Walter Whiteley lui répond.
	A triangle problem		1996-12-19
		S. Johnson pose la question : Given that Triangle ABC is a right triangle and Circle O is inscribed in it find the radius of Circle O, totally in terms of a, b, and c. Penny Nom lui répond.
	An application of Pythagoras' theorem		1996-04-09
		Mike pose la question : We'd like to know what practical applications there may be for the Pythagorean theorem. Penny Nom and Maxine Stinka lui répond.
	Euclid's Pythagorean proof		1996-02-14
		Sean pose la question : What is Euclid's proof of Pythagoras' theorem? Harley Weston lui répond.

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