christineatan14 christineatan14

13-09-2021
Mathematics

contestada

7. If the volume of a cylinder, where the height is 3 times the radius, is 247, find the surface area of the cylinder.

Respuesta :

engineermushfiq engineermushfiq

13-09-2021

Answer:

3.87987×10^5

Step-by-step explanation:

surface area of the cylinder =2πrh+2πr²

=2*π*247*3+2*π*(247)²

=3.87987×10^5

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