Question

what is the csa of cube​

Answer 1

Answer:

4*side*side

csa=4*area of one face of cube

=4*side*side

Answer 2

Answer:

The surface area of various solid shapes are given below: Cuboid: 2(lb+bh+hl), where l, b and h are the length, breadth and height of a cuboid. Cube: 6a2, a is the side of the cube. Cylinder: 2πr (r+h), r is the radius of circular base and h is the height of the cylinder.

Step-by-step explanation:

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