jayasimone25 jayasimone25

13-04-2019
Mathematics

contestada

A cylinder has a radius of 9 inches and a height of 5 inches. What is the volume and surface area of the cylinder?

Respuesta :

13-04-2019

The answer is:
v ≈ 1272.35 in^3

Sorry if this does not help.

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vkcentral03 vkcentral03

13-04-2019

Answer:

Step-by-step explanation:

Volume = pi * r^2 * h = [tex]\pi[/tex]* 9^2 * 5 = 405[tex]\pi[/tex]

Surface area = 2[tex]\pi[/tex] * h * r + 2[tex]\pi[/tex]r^2 = 90[tex]\pi[/tex] + 162[tex]\pi[/tex] = 252[tex]\pi[/tex]

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