Question

Alex is making a pizza,the round pizza pan had 16 in diameter,what is the area of the pizza crust needed to fill the pan.use 3.14

Answer 1

200.96 in^2

Explanation:

You need to find the area of a circle with a 16 inch diameter.

diameter = 16 in.

radius = diameter/2 = 16 in./2 = 8 in.

`A = \pi r^2`

`A = \pi * (8~in.)^2`

`A = 3.14 * 64~in.^2`

`A = 200.96 ~in^2`