a jokers cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. find the area of the sheet required to make 10 such caps
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pie RL = 22*25*10=55000cm²
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Given:
Radius of the cone= 7cm
Height of the cone= 24cm
No. of caps to be made= 10
To find:
Area of sheet required to make 10 such caps.
Solution :
W.K.T;
Curved surface area of 1 cone= πrl square units.
= 22/7*7*24
=528 cubic units
similarly for 10 such caps,
= Number of caps * C.S.A of 1 cap
= 10 * 528
= 5280 square units.
Thank you..!!
All the best..
Radius of the cone= 7cm
Height of the cone= 24cm
No. of caps to be made= 10
To find:
Area of sheet required to make 10 such caps.
Solution :
W.K.T;
Curved surface area of 1 cone= πrl square units.
= 22/7*7*24
=528 cubic units
similarly for 10 such caps,
= Number of caps * C.S.A of 1 cap
= 10 * 528
= 5280 square units.
Thank you..!!
All the best..
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