Math, asked by dhruvshandilya17001, 9 months ago

The diameter of a coin is 1. 4 centimetres and its thickness is 3millimeters. Find the volume of the coin

Answers

Answered by muntahakhan2

1

Step-by-step explanation:

diameter of coin = 1.4 CM

radius of coin= 1.4÷2cm

=0.7 CM

thickness of coin = 3 mm

=3×10 CM

=30 CM

therefore,volume of coin = πr2h

=3.17×0.7×0.7×30 cm3

=46.6 cm3

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