yueeabd yueeabd
  • 26-05-2019
  • Mathematics
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(Very easy) Find the surface area of this figure. Leave the answers in pi if applicable.

Very easy Find the surface area of this figure Leave the answers in pi if applicable class=

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azaguila8
azaguila8 azaguila8
  • 27-05-2019

Answer:

36π cm cubed

Step-by-step explanation:

Surface area of a cylinder is 2πr^2 + 2πrh

4 cm is the diameter in the image, so the radius is 2 (4/2)

7 is the height

π2(2^2) + π2(2)(7)

8π + 28π

36π

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issiah10
issiah10 issiah10
  • 27-05-2019

The answer above me is right

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