Question

A tent is in the shape of cylinder surmounted by a conical cap. If the height and diameter of cylinderical part are 2.0m and 6m

Answer 1

h = 2.0m
d = 6m
l2 = h2 + r2
l2 = 0.04 + 9
l2 = 9.04
l = 3.0
curved surface area of cone = πrl
= 22/7×3×3.0
= 28.28 m2
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