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Find the surface area. Leave your answer in terms of pi

Find the surface area. Leave your answer in terms of pi-example-1
User JJSanDiego
by
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1 Answer

4 votes

Answer:

210*pi

Explanation:

Surface area=2*pi*r*(r+h)

=2*pi*5*(21)=210*pi

User Jim Rush
by
3.5k points