Question

8. How many metres of cloth, 2.5 m wide, will be required to make a conical tent whose base radius is 7 m and height 24 metres?
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Answer 1

Answer:

220 metres of cloth

Step-by-step explanation:

Surface area of cone= 22/7×r×l

22/7×7×25

22×25= 550 sq. m

l= 550/2.5

=220 m