A conical cover is required for a chimney.It must be 24cm in diameter at the base and 16cm in height.Find the area of metal sheet required to make it.
Asked by sriyogithas | 24th Aug, 2020, 03:28: PM
Given: r = 12 cm and h = 16 cm
Area of metal sheet = Curved surface area of cone = pi rl
Answered by Renu Varma | 25th Aug, 2020, 12:44: PM
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