1/3*18=6
18-6=12
12-4=8
8/2=4
the answer is pi/4
Step-by-step explanation:
so you see you go to khan academy
then you go to lessons
then you actually learn the d*mn subject
Answer:100
πr2 =22/7×(6)2
22/7×36
=154
Nearest hundredth is 100