169k views
2 votes
A regular heptagon has a side of approximately 7.0 cm and an apothem of approximately 7.3 cm.

Find the area of the heptagon.
7.0 cm
7.3 cm
cm

A regular heptagon has a side of approximately 7.0 cm and an apothem of approximately-example-1
User Vbocan
by
8.1k points

1 Answer

4 votes

Answer:

The formula for the area of a regular heptagon is:

A = (7/2) * s * a

where:

s = length of one side

a = length of the apothem

Plugging in the given values, we get:

A = (7/2) * 7.0 cm * 7.3 cm

A ≈ 178.715 cm²

Therefore, the area of the given heptagon is approximately 178.715 cm².

User Pfych
by
8.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.