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

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	Finding the area of a regular polygon		2007-05-04
		Dana pose la question : We are trying to figure the square footage of a tetradecagon....sort of a round house with 14 sides that are 8 ft' in length. It has a height of 9 ft. How do we figure the square footage of this? Stephen La Rocque lui répond.
	The volume of a decagonal prism		2011-05-29
		Susan pose la question : How do you find the volume of a decagonal prism? Penny Nom lui répond.
	Hexadecagon		2009-09-20
		Rick pose la question : Is there an easy way to figure the even side lengths of a Hexadecagon in layman's terms, so I know how long to cut the exterior support boards for my pool deck. The pool is a 16' diameter Hexadecagon and my Wife wants a 4' wide splash deck all the way around which would make the outside 24' in diameter. Chris Fisher and Harley Weston lui répond.
	A regular decagon is inscribed in a circle		2009-03-12
		Renata pose la question : A regular decagon is inscribed in a circle of diameter 36 feet. Approximate the perimeter and area of the decagon. Robert Dawson lui répond.
	Area of a Decagon		2008-11-15
		preethi pose la question : what is the formulae of decagon? Janice Cotcher lui répond.
	Hexadecagon		2008-07-09
		Dave pose la question : I would like to know at what length and angle I would cut wood to make a Hexadecagon. Penny Nom lui répond.
	The diagonals of a hendecagon		2008-03-10
		karan pose la question : How many diagonals does a hendecagon have? Penny Nom lui répond.
	A real life example of a decagon		2008-02-12
		Htet pose la question : I have a math dictionary to complete by February 13, 2008, Wednesday, and I need to know what a real life example of a decagon can be. I need help on this! Penny Nom lui répond.
	The side of a decagon		2007-06-29
		Dale pose la question : Mathematically how can you calculate the distance of each side of a decagon? I know the interior angles each measure 144 degrees. Given the length of the widest point is 10 feet. Harley Weston lui répond.
	Undecagon		2007-04-18
		Kiara pose la question : What is the origin of the word undecagon? Stephen La Rocque lui répond.
	A 13 sided figure		2007-04-12
		Kiara pose la question : I was wondering what you call a 13 sided figure. I'm in 6th grade and my teacher said i could get extra credit if I figure this out. Thanks a lot for your help.When I get extra credit I will be sure to mention you guys! Thanks! Stephen La Rocque lui répond.
	The area of a decagon		2007-02-28
		heather pose la question : how do i find the apothem and area of a decagon that has a perimeter of 60? Penny Nom lui répond.
	10 friends run into each other at a bar		2006-08-19
		Ken pose la question : 10 friends run into each other at a bar. We will name them A,B,C,D,E,F,G,H,I AND J. They all leave at the same time heading for seperate bars. However, A runs into B, C runs into D, E runs into F, G runs into H and I runs into J. These five groups leave again and the same thing keeps happening, but each time running in to someone they have not run into before. How many bars will it take, with each person meeting the others only once, until all of them have met each other again? Chris Fisher lui répond.
	The chord length of a polygon		2006-06-14
		Krishna pose la question : I have to find out the chord length of a polygon - Tetradecagon ! The Radius of the Circle is 11.5 Cms. The Circle is intersepted by 14 arcs. Then how to find out the chord length? Stephen La Rocque lui répond.
	What is the measure of the interior angles of a decagon?		2006-05-10
		Malissa pose la question : What is the measure of the interior angles of a decagon? And what is the measure of each interior angle of a regular decagon? Stephen La Rocque lui répond.
	The area of a regular decagon		2006-03-06
		Ester pose la question : how do i find the area of a regular decagon with sides of length 6 cm and an apothem of 9.2 cm? Stephen La Rocque lui répond.
	What is the sum of the measures of the angles of a decagon?		2005-10-15
		Dianna pose la question : What is the sum of the measures of the angles of a decagon? Penny Nom lui répond.
	Cubic yards of concrete		2004-09-29
		Tanya pose la question : We are starting up a new business and for the business we will be required to order concrete for various shapes. Right now we have a job that requires a concrete slab that a decagon it is 140-3/4" from flat side to flat side, 74" from point to center and each flat side is 46" The pad should be 4" thick with 12"x12" continuous footing. Harley Weston lui répond.
	The sum of the areas of two regular decagons		2002-05-27
		A parent pose la question : The sum of the areas of two regular decagons is 39 square inches, and their radii are in the ratio of 2:3. Find the area of the larger decagon. Paul Betts lui répond.
	Undecagon		2001-02-21
		Karen pose la question : I need to know what kind of a polygon an undecagon is and how many sides it has. This is a problem in my math book. Penny Nom and Michael Tsatsomeros lui répond.
	Hendecagon		2000-10-09
		Jillian pose la question : I need an example of a object that is in the shape of a hendecagon. I know what the shape is but I cannot come up with a real life example of an object that is this shape. Chris Fisher lui répond.

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