Q1 of 79 Page 238

Find the volume of a solid cylinder whose radius is 14 cm and height 30 cm.

GIVEN : radius of solid cylinder “r” = 14cm


height of solid cylinder “h” = 30cm


we take π =


TO FIND : volume of a solid cylinder = ?


PROCEDURE :


As we know, that


Volume of a cylinder “V” = π r2h


So we now put the values of r and h in the above formula


So we get, V = π ×(14)2×(30)


= π ×196×30


= ×196×30


= 22 × 28 × 30


= 18480 cm3


∴ The volume of the given cylinder is 18480 cm3.


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