Answer:
4 pi
Step-by-step explanation:
diameter = 2r
4 =2r
r =2
area = pi × (r)^2
= pi × 2^2
= 4 pi
Answer:
Donda
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The answer is -7/8\= 7/-8 Thank you!
Answer:4 hours
Step-by-step explanation:
6*2=12
12/3=4