Answer:
approximately 10
Step-by-step explanation:
Volume = 1/3h times times radius square
1570 = 1/3 x 15 x 22/7 x
1570 = 5 times times
1570 = 15.71
=
99.9 = r^2
= r
≅10
D
So we have the expression:
Combine like terms:
Add or subtract:
Simplify:
Our answer is D
DC and AB
I just did it