NCERT Exercise 11.1 Q4 - Surface Areas and Volumes
Question: A conical tent is 10 m high and the radius of its base is 24 m. Find (i) slant height of the tent, (ii) cost of canvas required if 1 m² canvas costs ₹70.
Answer: Slant height = 26 m; cost of canvas = ₹137280.
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