Question

Calculate the area of a circle with a diameter of 8 feet

Answer 1

50.265
`ft^(2)`

Explanation:

The formula of the area of a circle is
`\pi r^(2)` and the diameter is double the amount as the radius, so the radius would be 4 feet. 4 squared is 16. Multiply that by pi to get your answer, 50.265
`ft^(2)`.

Answer 2

Answer: 50.27

Explanation:

Area = pi r^2

= pi x 16