Math, asked by navjottiwari0041, 3 months ago

a solid object in the shape of a double cone is traced by rotating a right angled triangle of smaller sides 12 cm and 5 cm about the hypotenuse of the triangle. find the cost of painting its surface at the rate of 3.50 RS per cm^2.​

Answers

Answered by ibomukesh660
0

Answer:

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