# Is curved surface area and lateral surface area are same of cylinder,cube,cuboid and also give fourmulae of CSA

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by Sahilthebest2

2015-03-09T13:31:51+05:30

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Yes curved surface area and lateral surface area have the same meaning. Just because the lateral surface area of a cylinder is curved, the LSA of a cylinder is also known as its curved surface area.

Cyllinder's CSA = 2π r h

Cube's LSA = 4 a ²

Cuboid's LSA = 2( hl+bh).

2015-03-09T13:34:33+05:30
Curved Surface Area is also called as Lateral Surface Area.......

CSA or LSA of Cylinder ( Solid) = 2π r h
CSA or LSA of  Cylinder ( Hollow) = Inner = 2π r h
= Outer = 2π R H

CSA or LSA of Cube = 4 a²

CSA or LSA of Cuboid= 2 ( l + b ) ×h
if my answer is good .. then..clik on thnk u