naturehatesyou naturehatesyou

26-03-2021
Mathematics

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please help!!!
Find the lateral surface area of a cylinder with a diameter of 21 inches and a height of 15 inches.

please help Find the lateral surface area of a cylinder with a diameter of 21 inches and a height of 15 inches class=

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Charmber06 Charmber06

26-03-2021

Answer:

989.6inches^2

Step-by-step explanation:

A) Radius = You half the diameter so... 21/2

Radius = 10.5

Height = 15

A = 2 x pi x d/2 x h

B) 2 x pi x 21/2 x 15

A = 989.6inches^2

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