Rotating forms a cone with height 8 cm, radius 6 cm and slant height 10 cm. Volume is (1/3)π(6²)(8) = 96π ≈ 301.71 cm³. Curved surface area is π(6)(10) = 60π ≈ 188.57 cm². Cbse Class 9 Maths Ganita Manjari Part ...
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