Look closely

Geometry Level 4

A regular heptagon is inscribed inside a kite.

Which area is larger, blue or red?

Blue Red Both are equal

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1 solution

Brody Burkett
May 31, 2018

Looking at the end triangle, you can see that the heptagon can fit 7 of them within its perimeter. Then analyze the rest of the red on the right and you'll see that it cannot fit 6 end triangles within its perimeter, therefore making the heptagon larger in area.

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