A cylinder with radius 3 and height 4?

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Answer 1 · 2018-05-01T21:47:54

Volume $=36pi$
Lateral Surface Area $=24pi$
Total Surface Area $=96pi$

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Radius $r=3$
Height $h=4$

Volume of a Cylinder is $V = pir^2h$

$V = pi3^2(4)$

$V=36pi$

Lateral Surface Area is $LA = 2pirh$

$LA = 2pi(3)(4)$

$LA = 24pi$

Total Surface Area is $TA= 2pirh + 2pir^2h$

$TA = 2pi(3)(4) + 2pi3^2(4)$

$TA = 24pi +2(36pi)$

$TA = 24pi +72pi$

$TA = 96pi$