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Please help show your work and 20 points.
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2 votes
Please help show your work and 20 points.

Please help show your work and 20 points.-example-1
User Inoyatulloh
by
4.8k points

2 Answers

5 votes

Answer:

B. 439.82

Explanation:

A=2πrh+2πr2

A=2(pi)(5)(9)+2(pi)(5) squared

A=282.74+152.07

A=439.8

-have a nice day

User Nuuneoi
by
4.9k points
6 votes

Answer:

B. 439.82cm^2

Explanation:

A=2
\pirh +2
\pi
r^(2)

A= 2
\pi \\5(9) + 2
\pi
5^(2)

A=439.82 cm^2

User DenLanden
by
4.9k points
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