Answer:216
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
Using proportion

Answer:
the center of rotation is a point about which a figure rotates . this point doesn't remove during a rotation
Answer:
B
Step-by-step explanation:
1.5 x 1.5 x 3.6 = 8.1
8.1/2 = 4.05 cm^3