Question

Find the area of the regular polygon.

Answer 1

Answer:

• 960 unit²

Step-by-step explanation:

Area of the regular polygon:

• A = Pa, where P- perimeter, a- apothem

a. Side length is:

• s/2 = √13²-12² = √25 = 5
• s = 10 units

Perimeter is:

• P = 8*10 = 80 units

b. Area is:

• A = 80*12 = 960 unit²

Answer 2

Answer:  960 unit²

The area of a regular polygon is

 A=Pa, where P- perimeter, a- apothem.

I hope this helped you at least a little bit.