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A Joker's cap is in the form of right ci...

A Joker's cap is in the form of right circular cone, which base radius is 7 cm and height is 24 cm. Find the area of sheet required to make 10 such caps.

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5500 sq.cm
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VGS PUBLICATION-BRILLIANT-2019 MARCH PUBLIC EXAMINATION PAPER -QUESTIONS
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  14. IF n(A)=8,n(B)=6, n(AcapB)=3, then n(AcupB)=………

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  15. The discriminant of 6x^2-5x+1=0 is ………

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  16. Sum of the zeroes of the polynomial x^2+5x+6 is……

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