Question

A pizza has a 14-inch diameter. What is the approximate area of the pizza? USE 3.14 for π.

Answer 1

A≈153.94

Explanation:

A=πr2=π·72≈153.93804

Answer 2

Explanation:

How approximate is approximate?

I'll give you an answer to 2 decimal places.

Area = pi * r^2

r = d/2

d = 14

r = 14/2

r = 7

Area = 3.14 * 7^2

Area = 3.14 * 49

Area = 153.86 sq in.

Lots of pizza! Enjoy!