Question

If the radius of a pizza has a length of

X + 5 units, what is the area of the
pizza? What is the value when x = 10
inches?

Answer 1

225π inches²

Explanation:

Assuming the pizza to be a circle, its area is calculated below:

`A=\pi r^2\\A=\pi(x+5)^2\\A=\pi(10+5)^2\\A=\pi(15)^2\\A=225\pi`

Thus, the radius of the pizza is
`225\pi` inches² when x is 10 inches.