Seudónimo Seudónimo

25-02-2017
Mathematics

contestada

what is the formula for working out the area of a cylinder?
the q: find the area of a cylinder with r 5 and hieght 8...
thank you!

Respuesta :

garydesir1 garydesir1

25-02-2017

The formula is : V = pi r^2H

R = 5
h = 8
v = ?
Find the volume
v = pi r^2H
v = 3,14 *(5)^2 * 8
v = 3,14 * 25 * 8
v = 2800 cm^3

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