Find the approximate change in the volumeVof a cube of sidexmetres caused by increasing side by 1%.

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Let be the side of a cube. Then volume of the cube is equal to . Now if side of cube is increase by 1% then new side of cube would be 1.1. Similarly volume of new cube is equal to 1.452. Hence change in volume is equal to 45.2%.
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Let be the side of a cube. Then volume of the cube is equal to. Now if side of cube is increase by 1% then new side of cube would be 1.1. Similarly volume of new cube is equal to 1.452. Hence change in volume is equal to 45.2%. read less
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The surface area of a cube (S) of side x is given by S = 6x2. Hence, the approximate change in the surface area of the cube is 0.12x2 m2.
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The surface area of a cube (S) of side x is given by S = 6x2. Hence, the approximate change in the surface area of the cube is 0.12x2 m2. read less
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