Answer:
42
Step-by-step explanation:
What do you need to find I need to know that so I can solve it
Answer:
37.68
Step-by-step explanation:
use the formula pi(3.14)r^2 h/3
Answer:
69.12r square inches
Step-by-step explanation:
C = 2πr
= 2 x π x 11r
= 69.12r
Answer:
B
Step-by-step explanation: