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A heap of rice is in the form of a cone of base diameter 24 m and height 3.5m. Find the volume of the rice. How much canvas cloth is required to just cover the heap?

Posted by Sakshi Bharti 6 years, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Divya Garg 6 years, 10 months ago

Volume of the rice=1/3pie r^2 h......... .1/3×22/7×12×12×35/10=924cm^3 Here l=12.5cm...... Canvas required= pie×rl........22/7×12×125/10= 471.43cm^2

1Thank You

Vishakha Singh? 6 years, 10 months ago

Vol = 528m^3 Canvas cloth required = 471.42m^2

4Thank You

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