Question

Can u answer this? (you can do it!)

Or is it "too hard!"?
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A circular pan has a diameter of 8 inches.
What is the exact area of the pan?

Answer 1

Area of circle:


`A = \pi r^2`


`radius = (diameter)/(2)`


`r = (8~in.)/(2) = 4~in.`


`A = \pi * (4 ~in.)^2`


`A = 16 \pi ~in.^2`

Answer 2

Hello!

A circular pan is the same as a circle

To find the area of a circle you use the equation


`\pi r^(2)`

r is radius which is half the diameter

put in 3.14 for pi and the radius

3.14 *
`4^(2)`

square the 4

3.14 * 16

Multiply

The answer is 50.24

Hope this helps!