asked 9.8k views
2 votes
Find the total area for the cylinder with the given measurement.

r = 2, h = 4



A.16 pi

B. 20 pi

C. 24 pi

1 Answer

5 votes

Area includes the 2 ends (
\pi r^2 each) and the rounded surface
2\pi r h


A = 2 \pi r^2 + 2 \pi r h = 2 \pi(r^2+rh) = 24 \pi

Choice C

answered
User Salvador Medina
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