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3 years ago

7

a cylindrical paint roller has a length of 10 inches and a diameter of 1 1/2 inches. As the roller is dragged along a wall, if i

t completes 4 revolutions, what is the approximate area the roller will cover with paint?

1 answer:

sergij07 [2.7K]3 years ago

3 0

I hope this helps you radius= 1 1/2=1.2+1/2=3/2 lateral area= 2pi.r.height area= 2.pi.3/2.10 area =30pi 4.30pi=120pi

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3 years ago

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3 years ago

Solve the expression use order of operations for(24+2)+2

ivanzaharov [21]

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3 years ago

Read 2 more answers