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31-01-2018
Mathematics

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Find the area of a regular heptagon with a side length of 12 and an apothem of 8.
A. 339
B.336
C.337
D.338

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carlosego carlosego

31-01-2018

By definition the area of a regular heptagono is given by:
Area = ((7) * (L) * (ap)) / (2)
Where
L: Side of heptagono
ap: apotema
Substituting the values we have
Area = ((7) * (12) * (8)) / (2) = 336
Area = 336units ^ 2
answer
336units ^ 2

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