Question

Mr. James just put up a new pool. It is a circular pool with a diameter of 24 feet. If Mr. James wants to buy a solar cover to fit the top

of the pool, what size cover should he buy?

A. 50 square feet
B. 75 square feet
C. 500 square feet
D.2,000 square feet

Answer 1

C (500)

Explanation:

A = πr2 = π × 122 = 144π = 452.3893421… square feet

Round up. Mr. James should buy the 500-square foot cover.

Answer 2

Answer:I think the answer is B

Explanation: