Question

CLASS -9
MATHS
CH 13
1. Find the amount of water displaced by a solid spherical ball of diameter 4.2 cm, when it is completely immersed in water.
2. How many square metres of canvas is required for a conical tent whose height is 3.5 m and the radius of the base is 12 m?
3. Two solid spheres made of the same metal have weights 5920 g and 740 g, respectively. Determine the radius of the larger sphere, if the diameter of the smaller one is 5 cm.

Answer 1

Answer:

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