Question

Jackie has a circular shaped table. She wants to paint the circular top. If the radius of the circle is 3 feet, what is the area of the table top?

18.84 square feet

28.26 square feet

56.52 square feet

9.42 square feet

Answer 1

A.

Explanation:

The formula (i believe) is:

A = 2r
`\pi`

A = 2(3)(3.14)

A = (6)(3.14)

A = 18.84

The answer i got is 18.84

hope this helps :)

Answer 2

area of circle :- π r²

`(22)/(7) * 3 * 3 \: ft {}^(2) \\ (22)/(7) * 9 {ft}^(2) \\ (198)/(7) = 28.26 {ft}^(2)`