Sujet: semicircle liste de sujets
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21 articles trouvés pour ce sujet.

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	A rope formed in a semicircle		2017-08-29
		Janna pose la question : How do I find the total length of a piece of rope formed in a semicircle that has a diameter of 8 inches? Penny Nom lui répond.
	The area of a semicircle		2013-07-28
		Lucy pose la question : Find the area of the the figure described: a semicircle with arc length 3 pi. Penny Nom lui répond.
	The area of a semicircle		2012-05-28
		Rebecca pose la question : how do you find the area of a semi circle and then how do you add the area of a semi circle and the area of a rectangle? Penny Nom lui répond.
	Two shapes		2012-01-06
		muhammad pose la question : Question from muhammad, a student: a boy has two pieces of wire each 99cm long .he bends them into the shapes shown below.calculate the radius of each figure,giving each answer to two decimal places.figures are one is semicircle and other on is half of the semicircle. Harley Weston lui répond.
	The perimeter of a semicircle		2011-01-29
		Keith pose la question : I have the perimeter of a semi circle of 37 but how do I calculate the diameter from this. This is all the information I have. Penny Nom lui répond.
	Semicircles and the Pythagorean Theorem		2011-01-09
		Jas pose la question : Okay well, in math we are learning about the pythagorean theorem and we have to do a math journal on the question: ****Can you replace the squares (that are put on the sides of a right triangle) with semicircles and still get the same answer?? I do not understand because i tried doing an example and comparing it with a normal way of doing it and I didnt get the same answer! Penny Nom lui répond.
	The perimeter of a semicircle		2010-11-11
		gayathri pose la question : the area of semicircle is 1925sq.cm find perimeter Stephen La Rocque lui répond.
	The area of a circle		2010-06-12
		grier pose la question : please, what is the area of a semicircle with arc length 3pi? Penny Nom lui répond.
	The area of semi circle		2010-04-16
		sagir pose la question : how to find the area of semi circle? Penny Nom lui répond.
	The perimeter of a semicircle		2010-02-04
		Sarah pose la question : The perimeter of a semicircle is doubled when the radius is increased by 7. Find the radius of the semicircle. Tyler Wood lui répond.
	A canal with cross section a semicircle		2008-10-19
		Connor pose la question : a canal with cross section a semicircle is 10m deep at the centre. Find an equation for the semicircle and use it to find the depth 4m from the edge Penny Nom lui répond.
	Area of a semicircle		2008-10-06
		Benjamin pose la question : How do you find the area of a semi-circle if the diameter is a variable. Penny Nom lui répond.
	The area of a garden		2008-09-20
		Hannah pose la question : How do you find the area of a semi circle when no measurement is given? The question is find the area of the garden which is semi circular. The measurements are 24m and 26m and the semi circle's height is 10m! Penny Nom lui répond.
	Half a circle		2008-09-04
		brandon pose la question : what are the area and perimeter and area of half a circle?? Penny Nom lui répond.
	Circles and semicircles		2008-03-23
		sally pose la question : Hi i am sally , i need to know what is the formula of : Find perimeter and area of a semicircle ? Find the area of a circle whose circumference ? Penny Nom lui répond.
	The perimeter of a semi-circle		2007-09-11
		Confused pose la question : What is the formula for the perimeter of a semi-circle? Can you please help me out!!! I need this answer by tomorrow. Stephen la Rocque lui répond.
	A point on a semicircle		2007-05-28
		arun pose la question : a semi circle is drawn with ab as diameter from p a point on ab a line perpendicular to ab is drawn meeting circumference of semi circle at c, ac = 2cm, cd = 6cm find area of the semi circle? Penny Nom lui répond.
	A triangle inscribed in a semicircle		2007-02-06
		Benneth pose la question : Consider a triangle inscribed in a semicircle with a radius of R. What are th possible perimeters for the triagle? And the areas? Penny Nom lui répond.
	A concrete semicircle		2006-08-15
		John pose la question : I have to figure out how many yards of concrete I need for a semicircle. I have a radius of 21 feet and the concrete is 4" thick. I took 3.14 x (21)^2 then divided by 40 to get how many yards of concrete but that doesn't seem right. Penny Nom lui répond.
	Perimeter and area of a semi_circle		2004-09-18
		A student pose la question : I want to know how to find the perimeter and area of a semi-circle and a quarter-circle. Penny Nom lui répond.
	Dig digs in the garden		1999-02-11
		Katherine Shaw pose la question : A circular garden has an a radius of 8m. Dig, the dog, is tied up to a fence that runs round the outside of the garden. Dig was able to dig up all the garden, apart from an area of 64 square metres, which he couldn't reach. How long was his lead? Chris Fisher and Harley Weston lui répond.

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