Question

Which formula is correct in computing 50% of the volume of the shape below?

Answer 1

Answer:

D

Step-by-step explanation:

volume of a cylinder:  V=πr^2h

so for 1/2 volume we can just multiply by 1/2

so

V = 1/2 (πr^2h)

plug in values r = 4.6 and h = 12.4

V= 1/2 π (4.6)^2 (12.4)

so the answer is D