Math, asked by AnnuPanchal489, 9 months ago

The base radius of a cylinder is 12 by 3 times its height the cost of painting its curved surface area 25 cm square is rupees 90 2.40 find the volume of liquid in litres

Answers

Answered by lubna165
0

Step-by-step explanation:

Area of cross section = 22/7×12×12=452.57 cm^2

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