In the given problem shape of the object is cone shape. This question was asked in 2014 cbse board exam. Question from RS Aggarwal book chapter volume and surface area of solid, page number 827, exercise 17D, problem number 28
Deepak BoraNewbie
A 5-m-wide cloth is used to make a conical tent of base diameter 14 m and height 24 m. Find the cost of cloth used, at the rate of 25 per metre
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