Sujet: inscribed in a circle liste de sujets
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35 articles trouvés pour ce sujet.

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	The sides of a 5-pointed star inscribed in a circle		2021-09-18
		Scott pose la question : Is there a calculation for the length of each side of a five-pointed star? I am not worried about area but if I have a circle with a 7.5 foot radius and place a star inside it, how can I measure the lines creating the star? Harley Weston lui répond.
	An equilateral triangle inscribed in a circle		2019-01-29
		Penny pose la question : What is the length of each side of the largest equilateral triangle that fits inside a 3 inch diameter circle? Penny Nom lui répond.
	An equilateral triangle inscribed in a circle		2018-03-15
		Olatundun pose la question : An Equilateral Triangle Of Side 20cm Is Inscribed In A Circle.Calculate The Distance Of A Side Of The Triangle From the Centre Of The Circle. Penny Nom lui répond.
	An equilateral triangle inscribed in a circle		2017-09-15
		sumit pose la question : what is the area (in sq. unit) of an equilateral triangle inscribed in the circle x^2+y^2-4x-6y-23=0. Penny Nom lui répond.
	A polygon inscribed in a circle		2017-05-27
		Levan pose la question : This was the closest to what I am trying to solve. http://mathcentral.uregina.ca/QQ/database/QQ.09.06/s/dj1.html So in the answer linked, we figure out what is "c". But what if we know "c" and want to find out "n" based on specific "r=1". It might be simple math, but I have not had any relationship with math for 20 years now but this question puzzles me for a reason. Penny Nom lui répond.
	A trapezoid inscribed in a circle		2017-05-17
		Kameron pose la question : I have been given a challenge problem that states that Diameter AB is drawn in a circle if 10 inch. Chords AC and BD are drawn so that each is of length 12inch and ACDB is a trapezoid. Find the height, in inches, of the trapezoid Penny Nom lui répond.
	A triangle inscribed in a circle		2016-04-22
		Olyana pose la question : I am struggling with this question! Help! So, there is a circle. In the circle, there is an equilateral triangle inscribed. Each side of the triangle is 20. There is no other info given, other than the triangle is inscribed in the circle and the sides of the triangle are 20. I am supposed to find the radius of the circle! Please help! Penny Nom lui répond.
	An isosceles triangle inscribed in a circle		2016-03-25
		NIHAL pose la question : A isosceles triangle is inscribed in a circle having sides 20cm,20cm,30cm. find the radius of circle Penny Nom lui répond.
	An equilateral triangle inscribed in a circle		2015-06-11
		Casey pose la question : I have an equilateral triangle inscribed in a circle - this triangle has been bisected to give me 2 right triangles. I know the length of the line bisecting the equilateral triangle is 36 inches. How do I figure out the circumference of the circle and the length of the sides of the equilateral triangle? Penny Nom lui répond.
	A pentagon inscribed in a circle		2015-05-30
		Victoria pose la question : find the area of a regular pentagon inscribed in a circle with radius 3 units Penny Nom lui répond.
	A triangle inscribed in a circle		2015-05-07
		R2D2 pose la question : A triangle is inscribed in a circle of radius 10. If two angles are 70 degrees and 50 degrees find the length of the side opposite the third angle? Chris Fisher lui répond.
	An 8 pointed star inscribed in a circle		2015-04-10
		Kermit pose la question : How do you find the area of the star that is formed by two squares and surrounded by a circle. The only given information is that the radius of the circle is 10. Penny Nom lui répond.
	An isosceles triangle inscribed in a circle		2015-03-23
		Rachel pose la question : Triangle ABC is an isosceles triangle inscribed in circle O. If each leg of the triangle is 13cm and the altitude to the base of triangle ABC is 5cm, find the radius of the circle. Penny Nom lui répond.
	Cutting a hexagon from a disk		2014-04-05
		Paul pose la question : I am a machinist and sometimes need to make a hex from round material. If I know the distance of the flat sides opposite one another of my hex, how can I calculate the size of material I need to turn to give me the right diameter to finish the part with six sides? Penny Nom lui répond.
	A rectangle inscribed in a circle		2014-01-10
		Marian pose la question : A 16 cm by 12 cm rectangle is inscribed in a circle. Find the radius of the circle. Penny Nom lui répond.
	An equilateral triangle inscribed in a circle		2014-01-06
		Anonymous pose la question : An equilateral triangle with sides 6 inches is inscribed in a circle. What is the diameter of the circle? Penny Nom lui répond.
	A square inscribed in a circle		2013-10-14
		Jenn pose la question : Hello! I am about to buy a 7'9" round rug, but I want to have it cut down into a square. What's the largest square I can obtain from this? Thank you! Penny Nom lui répond.
	An equilateral triangle inscribed in a circle		2013-01-17
		Nicole pose la question : How do you find the shaded region of a circle if an unshaded equilateral triangle in inscribed in it. The only other things I know about the problem are that the side lengths of the equilateral triangle are 14 inches. Penny Nom lui répond.
	Milling round stock to square stock		2012-12-17
		Bryan pose la question : Question from Bryan: I want to know what the smallest diameter round is that will make a 3-1/4" square? Is there a formula for that? I am milling round stock into square. Thank you. Harley Weston lui répond.
	An equilateral triangle and a regular hexagon in a circle		2012-09-11
		Heidemarie pose la question : The vertices of an equilateral triangle with side length of 10 sqrt 3 cm lie on a circle. Find the side length of the regular hexagon whose vertices lie on the same circle. Penny Nom lui répond.
	A regular hexagon inscribed in a circle		2012-07-25
		jim pose la question : A regular hexagon with an area of 24√3 is inscribed in a circle. What is the area of the circle? Penny Nom lui répond.
	A trapezoid inscribed in a circle		2011-10-02
		Greg pose la question : A trapezoid is inscribed within a circle. The two interior angles who share the longest side are 70 and 80. The arc whose chord is the longest side has a length of 120. Find the other two interior angles of the trapezoid, and the other three arc lengths. Chris Fisher lui répond.
	A regular hexagon inscribed in a circle		2011-07-18
		Courtney pose la question : If ABCDEF is a regular hexagon inscribed in a circle of radius r, prove that the length of each side of the hexagon equals r. Penny Nom lui répond.
	A square inscribed in a circle		2010-05-25
		Middle pose la question : what is the perimeter of a square inscribed in a circle of radius 5.0 inches? Penny Nom lui répond.
	A rectangle inscribed in a circle		2010-03-24
		sadiq pose la question : here is the question, in my mathematics book there is equation of the area of the rectangle inscribed in a circle having equation x^2+y^2=a^2 and the area of rectangle is 4xy=4x(a^2-b^2)^1/2 i don't know what is b but a is surely the radius (i want the derivation for the area of rectangle). Harley Weston lui répond.
	A regular pentagon		2009-12-14
		Jamie pose la question : A regular pentagon is inscribed in a circle of radius 4.5 cm. Determine its perimeter and area to one decimal place! Thank YOU ! :) Penny Nom lui répond.
	A max-min problem		2009-04-20
		Charlene pose la question : A fixed circle lies in the plane. A triangle is drawn inside the circle with all three vertices on the circle and two of the vertices at the ends of a diameter. Where should the third vertex lie to maximize the perimeter of the triangle? Penny Nom lui répond.
	A regular hexagon is inscribed in a circle.		2009-01-26
		Thejas pose la question : A regular hexagon is inscribed in a circle. If the perimeter of the hexagon is 42 inches, how many inches are in the circumference of the circle? How do you express this in the terms of pi? Robert Dawson and Penny Nom lui répond.
	A pentagon inscribed in a circle		2008-03-19
		Elaine pose la question : My question as written on my homework is: Given a pentagon inscribed in a circle of radius r, determine a) the angle between any two sides of the pentagaon b) the perimeter of the pentagaon c) the area of the pentagon. I know this kind of counts as three questions, so if you can only answer one, that's okay. Any help will be much appreciated. Thanks! Stephen La Rocque lui répond.
	Any regular polygon inscribed in a circle		2008-03-17
		lindsay pose la question : how do find the perimeter of a regular octagon inscribed in a circle with a radius of 5 units Stephen La Rocque lui répond.
	A pentagon inscribed in a circle		2007-02-22
		Amanda pose la question : Find the formula for calculating the length of the side of a pentagon given the radius of the circle that encloses it. Once you find the formula, find the length of the side of a pentagon which is enclosed in a circle 12 cm in diameter. So I need to know the formula, and the length of the side of the pentagon. Thank you!! Penny Nom lui répond.
	Perimeter of an octagon inside a circle		2007-02-08
		Courtney pose la question : a regular octagon is inscribed in a circle with a radius of 12 cm. find the perimeter of the octagon? Stephen La Rocque lui répond.
	A rectangle inscribed in a circle		2007-02-04
		Benneth pose la question : Consider a rectangle with radius R inscribed in a circle. What are the possible areas of the rectangle? Steve La Rocque and Walter Whiteley lui répond.
	A regular polygon inscribed in a circle		2006-12-19
		Katy pose la question : If a regular hexagon is inscribed in a circle of radius 6.72 centimeters, find the length of one side of the pentagon. How would I got about explaining this? Penny Nom lui répond.
	An octagon inscribed in a circle		2002-01-10
		Kent pose la question : A circle of 30 in. diameter has an octagon (8 equal chords) inscribed in it. What is the length of each chord? Chris Fisher lui répond.

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