Question

Find the area of a circle with a diameter of 15 feet

Answer 1

Approx 176.625
Because...
The diameter is two times the radius and the formula for the area is pi r squared. So multiply half of the diameter, ( 7.5 ) by itself to square it and then multiply that by pi I did it by 3.14 so it’s approximately 176.625

Answer 2

15
`\pi`

Explanation:

with diameter

A=
`\pi`d

A=
`\pi`(15)

A=15
`\pi`