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9 February, 16:50

Regular octagon with an apothem of 9.7 and side length of 8

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  1. 9 February, 17:10
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    310.4 m² i believe is the answer?

    Step-by-step explanation:

    the formula is one half the apothem times the perimeter.

    A=a * P/2

    a=apothem p=perimeter

    p = 8 * 8 m = 64 m

    A = 9.7 m * 64 m / 2

    A = 620.8 / 2 m²

    A = 310.4 m²
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