Mathematics: Find the surface area of a cylinder with a diameter of 34 and height of 10. use 3.14 for π. round your answer to the nearest tenth.

Find the surface area of a cylinder with a diameter

Ответ:

dsteele32

01.01.2022

The formula for the surface area of a cylinder is:
$A=2\pi rh+2\pi r^{2}$

As you probably know, the diameter is 2 times the radius, so by dividing the diameter, 34, by 2, we get 17 to be the radius.

Now, just plug the numbers in:
$A=2\pi rh+2\pi r^{2}\\ A=2(3.14)(17)(10)+2(3.14)(17)^{2}\\ A=1067.6+1814.92\\ A=2882.5$

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Ответ:

starajaclark1429

08.09.2021

Mathematics

A girl flying a kite lets out 400 feet of string which makes an angle of 11 degrees with
the ground. To the nearest foot, how high above the ground is the kite?

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Find the surface area of a cylinder with a diameter of 34 and height of 10. use 3.14 for π. round your answer to the nearest tenth.

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