Question

What is the surface area of a circle that has a diameter of 14 inches?

Answer 1

What is the formula for area of a circle?

Answer 2

it doesn't say

Answer 3

Don't you know what it is?

Answer 4

do you mean surface area of a sphere?

Answer 5

oh my bad it just clicked it pie= radius/diameter

Answer 6

Not pi. Area. Google "Area of Circle"

Answer 7

base x height

Answer 8

area of a circle. Not rectangle.

Answer 9

π • r²

Answer 10

What is the radius of your circle?

Answer 11

i googled it and thats what it gave me

Answer 12

Yes. That is the correct formula. Now we need to use it. What is the radius of the circle in your problem?

Answer 13

do i have to find the radius by using that formula?

Answer 14

No. Read your problem.

Answer 15

What does it say?

Answer 16

it says What is the surface area of a circle that has a diameter of 14 inches?

Answer 17

So if the diameter is 14, what is the radius?