Question

Can anyone tell are LSA and CSA same??​

Answer 1

Lsa Or Lateral Surface area of an object is the area of all the sides of the object, excluding the area of its base and top.

CSA or Curved Surface Area is the area of the curved surfaces of an object.

Answer 2

Yes !!

CSA & LSA are same for cylindrical bodies.

But In Cubes or Cuboids, this area is termed as LSA since these 3D objects doesn't posses a curved surface in it.