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1. A regular octagon has an apothem of 12.1 inches and a perimeter of 80 inches. What is the area of the octagon?
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3 votes
1. A regular octagon has an apothem of 12.1

inches and a perimeter of 80 inches. What is
the area of the octagon?

User Steve Brouillard
by
6.2k points

1 Answer

5 votes

Answer:

968 in²

Explanation:

The area (A) of the octagon is calculated as

A = pa ( p is the perimeter and a the apothem ), thus

A = 80 × 12.1 = 968 in²

User Pijar
by
6.0k points
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