sumitrarai002 sumitrarai002

18-01-2023
Mathematics

Answered

A solid object is made with the combination of a cylinder and a cone having same radii. The height of the cylinder is 30 cm and the slant height of the cone is 25 cm. If the total cost of painting the total surface of the solid object at the rate of Rs. 150 per 100 sq. cm is Rs. 3036, find the height of the cone.

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