Question

If a circle has a circumference of 4.6pi what is the area?

Answer 1

16.62

Explanation:

formula for area of a circle is
`\pi r^(2)` 4.6 is the diameter and radius is 1/2 of diameter so
`\pi 2.3^(2)` is the equation

Answer 2

r = 0.732 d = 1.46 C = 4.6

Explanation: