a conical cup has a height of 21 cm and the diameter of its base is 18 – InterviewSolution

1.

a conical cup has a height of 21 cm and the diameter of its base is 18 cm then the amount of water it can hold is

Answer»

Diameter of the base = 18 CM

∴Radius=182=9cm

VOLUME of the cone =

3

1

πr

h=

3

1

×

7

22

×9

2

×21=1782 cm

3

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