Question

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

Answer 1

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