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RD Sharma Class 9 Solutions Surface Areas and Volume of a Cuboid and Cube
- If a Cubiod has length l, breadth b, and height h, then
- Perimetof Cubiod = 4(l + b + h)
- Surface area of the cubiod = 2(lb+bh+lh)
- Lateral surface area of the cubiod = 2(l+b)xh
- Volume of the Cubiod = lbh
- If the length of each edge of a cube is l, then
- Perimeter of the cube = 12l = 12 (Edge)
- Surface area of the Cube = 6l2 = 6 (Edge)2
- Lateal surface area of the cube = 4l2 =4(Edge)2
- Volume of the cube =l3 = (Edge)3
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