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A sector of radius 12 centimetres and central angle `120^o` is rolled up into a cone.What is the slant height of the cone?

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MAXIMUM PUBLICATION-QUESTION PAPER MARCH 2020-EXAMPLE
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  3. A sector of radius 12 centimetres and central angle 120^o is rolled up...

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  4. A sector of radius 12 centimetres and central angle 120^o is rolled up...

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  5. What is the central angle of the sector to be used to make a cone of b...

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  10. Sum of the first 4 terms of an arithmetic sequence is 72. Sum of the f...

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  11. Sum of the first 4 terms of an arithmetic sequence is 72. Sum of the f...

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  14. A circle is drawn with (5,3) as centre. (5,6) is a point on the circle...

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  15. A circle is drawn with (5,3) as centre. (5,6) is a point on the circle...

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  16. A circle is drawn with (5,3) as centre. (5,6) is a point on the circle...

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  17. The radius of a solid sphere is 6 centimetres. Find its volume and sur...

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  18. The radius of a solid sphere is 6 centimetres.It is cut into two equal...

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