Flag 9 grade maths> It costs Rs. 2200 to paint the inner curv...
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It costs Rs. 2200 to paint the inner curved of a cylindrical vessel 10m deep. If the cost of painting is at the rate 20 per m2.. Find: Inner curved surface area of the vessel Radius of the base Capacity of the vessel.

Harshit Singh , 4 Years ago
Grade 12th pass
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