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

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