Question

Find the area of this circle. Use 3 for pi. A = pi r2. radius is 15 ft so answer is [?] ft?​

Answer 1

675

Explanation:

We square r first, so 15 ^ 2 = 225.

Then multiply by pi, which is 3 for this problem. 225 x 3 = 675.

Therefore, the answer is 675.

Answer 2

675 sq feet

Explanation:

Radius =15ft

Area = 3(15)^2

= 3(15)(15)

= 3(225)

=675 sq ft