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Natali5045456 [20]
3 years ago
15

Find the surface area of this cylinder using pie.

Mathematics
1 answer:
VladimirAG [237]3 years ago
6 0

Answer:

Thus the surface area of this cylinder involving pie is:

A=750\pi ft²

or

A\approx 2356.19 ft²

Step-by-step explanation:

Given

radius = r = 10 ft

height = h = 15 ft

The surface area of a cylinder formula is:

A=2\pi rh+2\pi r^2

substituting the value = r = 10 ft and h = 15 ft

\:A=\left(2\times \:\pi \:\times \:15\times 10\right)+\left(2\times \pi \:\times \:15^2\right)\:

A=750\pi ft²

Thus the surface area of this cylinder involving pie is:

A=750\pi ft²

or

A\approx 2356.19 ft²

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