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20 April, 04:45

1. A regular octagon has an apothem of 12.1

inches and a perimeter of 80 inches. What is

the area of the octagon?

+4
Answers (1)
  1. 20 April, 04:56
    0
    968 in²

    Step-by-step 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
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