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3 years ago

Find the surface area to the nearest 10th of a cylinder with a radius of 3 cm and a height of 7 cm use 3.14 for PI

Mathematics

1 answer:

kap26 [50]3 years ago

7 0

The equation for surface area for a cylinder is A=2*PI*r*h+2*PI*r^2

A = 2 * 3.14 * 3 * 7 + 2 * 3.14 * 3^2

A = 131.88 + 56.52

A = 188.4 square cm.

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Mamont248 [21]

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Hello, Marymack!

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