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December 18, 2014

December 18, 2014

Posted by **Ashley** on Wednesday, June 13, 2012 at 5:14pm.

What is the area of a regular pentagon with a side length of 10 inches and a distance from the center to a vertex of 10 inches?

Round by nearest tenth.

I know you have to use pythagrean therom to solve for vertex of 10 inch. but I am stuck after that.. Thanks

- Math, Geometery -
**Ashley**, Wednesday, June 13, 2012 at 5:23pmA.216.5 sq in.

B.228.5 sq in.

C.242.5 sq in.

D 251.5 sq in.

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