Question

A 12-inch diameter pizza has 22 calories per square inch. About how many calories are in the entire pizza? Use 3.14 for pi.

Answer 1

i got 2487 when i did this

Answer 2

You are looking for area so use equation: A=(pi)(r)^2
A=(3.14)(12/2)^2
A=113.04
Now you need to multiply 22 calories by the amount of area
(113.04)(22)=2486.88calories