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A decagon has 10 sides.

The area of a regular decagon is 50cm2. What is the area of a regular decagon with sides four times the sides of the smaller
1. 4 answers
2. asked by Matt
3. 1,718 views
give a decagon( 12 sides) with a circle inscribed that has a radius of 25. find the area of the decagon
1. 1 answer
2. asked by edward
3. 126 views
A decagon has 10 sides. One angle of a regular decagon measures (8w + 17)°. Determine the value of w. Round to the nearest
1. 1 answer
2. 55 views
A regular decagon(12 sides) in inscribed in a circle with the radius r. The decagon has an area of108 in^2. What is the radius
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2. asked by Kristina
3. 559 views
A regular decagon(12 sides) in inscribed in a circle with the radius r. The decagon has an area of108 in^2. What is the radius
1. 1 answer
2. asked by Kristina
3. 2,498 views
What is the sum of the measures of the angles of a regular decagon? What is the measure of each angle in the decagon?1,620°;
1. 4 answers
2. asked by i will pay
3. 1,112 views
Find the perimeterof a decagon if each of its sides are 5.9 yards long?
1. 2 answers
2. asked by madison
3. 334 views
Use the image to answer the question.An illustration shows a decagon. Starting with the top left vertex, the vertices are
1. 1 answer
2. asked by blobby
3. 15 views
Use the image to answer the question.An illustration shows a decagon. Starting with the top left vertex, the vertices are
1. 1 answer
2. 66 views
Given the regular decagon what is the measure of each numbered angle? There is a one in the first triangle, a three in the
1. 3 answers
2. asked by Carly
3. 2,711 views