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OPQRSTUVWX is a regular decagon.

OPQRSTUVWX is a regular decagon. A rotation of A degrees about U maps X to R. Given A < 180 degrees, find A.Thought it was 144
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2. asked by Sheenybeany
3. 2,987 views
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
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2. asked by Matt
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A decagon has 10 sides. One angle of a regular decagon measures (8w + 17)°. Determine the value of w. Round to the nearest
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2. 72 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°;
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2. asked by i will pay
3. 1,130 views
How big is each interior angle in a regular decagon? would this be 4.4 (144/10)?How big is each exterior angle of a regular
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2. asked by Tyler
3. 609 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
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2. asked by Carly
3. 2,728 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. 2,513 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. 570 views
Determine if the given regular figures form semi regular tessellation.Triangle,decagon,15-gon Yes or no
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2. asked by tracy
3. 604 views
what is the measure of each angle in a regular decagon
1. 1 answer
2. 62 views