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A regular pentagon has side lengths of 14.1 centimeters and an apothem with length 12 centimeters. What is the approximate area of the regular pentagon?

A regular pentagon has side lengths of 14.1 centimeters and an apothem with length 12 centimeters. What is the approximate area of the regular pentagon?
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A regular pentagon has side lengths of 14.1 centimeters and an apothem with length 12 centimeters. What is the approximate area of the regular pentagon?

User Meadow
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1 Answer

3 votes

Answer:

A = (1/2)(14.1 × 5)(12) = 6(70.5) = 423 cm²

User Thagorn
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