Question

How much more area does a large pizza with a 12in. diameter have than a small pizza with a 8 in. diameter? Round your answer to the nearest square inch

answers:
a) 63 in²
b) 38 in²
c)13 in²
d)87 in²​

Answer 1

A is the correct answer.

Explanation:

First do 6 times 6 and then do 36 times 3.14 to get 113.04.

Then do 4 times 4 to get 16 times 3.14 for 50.24

Last do 113 minus 50 for 63 squared.