26-03-2017
Mathematics

contestada

what is the lateral surface area of this cylinder
r=2.5 cm
h=6 cm

Respuesta :

almaren almaren

26-03-2017

surface area of a cylinder
area of the circle x 2
plus the circumference x the height

2piR^2 +2piR*h
12.5pi + 30 pi
42.5pi

I don't have a calc on me currently but the answer is 42.5pi. cm^2
do check my work

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