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ML Aggarwal Solutions Class 10 Mathematics Solutions for Mensuration Exercise 17.3 in Chapter 17 - Mensuration

Question 4 Mensuration Exercise 17.3

Find the volume of a sphere of radius : 11.2 cm

Answer:

Solution:

The capacity of a sphere is its volume. It is the area that the sphere occupies. The sphere has a round, three-dimensional shape. Its shape is determined by three axes: the x, y, and z axes.

Given radius of the sphere, r = 11.2 cm

Volume of the sphere, V = (4/3)π r3

= (4/3)×(22/7)×11.23

= 5887.317 cm3

= 5887.32 cm3 (approx)

Hence the volume of the sphere is 5887.32 cm3. M L Aggarwal - Understanding ICSE Mathematics - Class 10 chapter Mensuration Question 4 Solution image

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