Question
The diameter and the slant height of a conical tent are
16 m and 5.6 m, respectively. What length of cloth having width 4m is needed to make the tent?Solution
β Surface area of the conical tent = Ο Γ (Slant Height) Γ (Diameter/2)Β => (22/7) Γ 5.6 Γ (16/2) = 140.8 m β Total area of cloth = 140.8 β Length Γ Breadth = 140.8 β Length Γ 4 = 140.8 β Length = 35.2 m
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