SOLUTION: Find the area of each polygon. Round your answers to the nearest tenth.
A regular octagon with a radius of 20 in.
Thank you!
Algebra ->
Surface-area
-> SOLUTION: Find the area of each polygon. Round your answers to the nearest tenth.
A regular octagon with a radius of 20 in.
Thank you!
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Question 715188: Find the area of each polygon. Round your answers to the nearest tenth.
A regular octagon with a radius of 20 in.
Thank you! Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Find the area of each polygon. Round your answers to the nearest tenth.
A regular octagon with a radius of 20 in.
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Hint: The octagon is 8 isoceles triangles with a vertex angle of 360/8 degs
