Math, asked by avishkarc8500, 9 months ago

Find the height of a solid cylinder which is made by melting 400 coins of diameter 2 cm and thickness 0.28 cm such that base diameter of the cylinder is 8 cm

Answers

Answered by singhjuhy0

2

Answer:

h=7cm

pi*4*4*h/pi*1*1*0.28

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