A cylinder has radius 7 cm and height 14 cm. Find its
lateral surface area and total surface area.
Answers
Answered by
13
radius = 7cm
height = 14 cm
lateral surface area = 2πrl = 2× 3.14 × 14
= 87.92 cm^2 approx
total surface area = 2πr(h+r) = 2× 3.14(14+7) = 131.88 cm^2 approx
hope this may help you please mark brainliest answer
Answered by
15
Hello Chika
Given,
r = 7cm
h = 14cm
We know that -
L.S.A of cylinder = 2πrh
So,
and
T.S.A of cylinder = 2πr(h+r)
So,
Hope it helps :)
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