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richardlong369
 2 years ago
Best ResponseYou've already chosen the best response.0Here is the problem

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0Is it correct to assume that the pentagon is tangent to the circle at 5 points?

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0So a side of the pentagon is 26.16 and the area of the pentagon is 1/2(18)(130.8)=1177.2

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0The area of the circle is pi(18)^2=1017.88

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0The area of the shaded part is the difference of the two.

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0What is the area of the pentagon?

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0What is the area of the circle?

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0How would you find the area of the shaded part?

richardlong369
 2 years ago
Best ResponseYou've already chosen the best response.01017.88 minus 1177.2

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0sutract the little one from the big one.

richardlong369
 2 years ago
Best ResponseYou've already chosen the best response.0so 1177.7 minus 1017.88
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