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Calculate the area of the regular pentagon below: A regular pentagon with side length of 22.3 inches and dotted line from center to middle of side of 15.4 inches. 686.84 square inches 732.34 square inches
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Calculate the area of the regular pentagon below:

A regular pentagon with side length of 22.3 inches and dotted line from center to middle of side of 15.4 inches.
686.84 square inches
732.34 square inches
858.55 square inches
1717.1 square inches

User Computmaxer
by
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1 Answer

3 votes
the answer is 858.55 because A=145(5+25)a2
User Marco Borchert
by
8.9k points
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