Question

Find the area of the circle. Use 3.14 for x.

Answer 1

8,820.26 yd²

Explanation:

(see attached for reference)

Given:

Diameter, D = 106 yd

π = 3.14

Area of circle

= (1/4) π D²

= (1/4) (3.14) (106)²

= 8,820.26 yd²

Answer 2

A = 8,820.24 yd²

Explanation:

`A = \pi r^(2)`

r = diameter ÷ 2

r = 106 ÷ 2 = 53

A = (3.14)(53)²

A = (3.14)(2809)

A = 8,820.24 yd²