Question

a jokers cap is in the form of a right circular cone of base radius 7 cm and height 27cm find the area of the sheet required to made 10 such caps.
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Answer 1

Answer:

5500 cm2

Step-by-step explanation:

Since the cap is conical in shape, the area of the sheet required to make each cap will be equal to the curved surface area of the cone. Slant height, l = √r² + h² where h is the height of the cone. Thus, the area of the sheet required to make 10 such caps is 5500 cm2