Question

formula for T.S.A of cube
formula for L.S.A of cube , area of square and area of rectangle
T.S.A , L.S.A , Volume of cube of side 10m.
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Answer 1

Answer:

The surface area of a cube = 6a2 where a is the length of the side of each edge of the cube.

For a cube, the lateral surface area would be the area of the four sides. If the edge of the cube has length a, the area of one square face Aface = a ⋅ a = a2. Thus the lateral surface of a cube will be the area of four faces: 4a2.

Volume of the cube = Side × Side × Side

= (10 × 10 × 10) cm

= 1000 cm³