Question

Find the area of this circle. Area = _______ in2. If the diameter is 8 inches, what willthe radius be? Use 3.14 for pi.

50.24
48.3
95.8
28.5

Answer 1

50.24

Explanation:

diameter is 8 inches

radius is 4

formula:

area = pi times radius squared

area = pi times 4 squared

area = pi times (4 times 4)

area = 3.14 times 16

area = 50.24