a conical tent with radius 5 metre and slant height 14 is is to be made how many metres of 2 metre wide trampoline will be required
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Step-by-step explanation:
T S A of cone = area of rectangular piece of cloth
pi x r x l= 2 b where b is length of cloth required
22/7 × 5 × 14 = 2 b
22× 5×2/2 =b
b = 110 metre
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