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A frustum of a cone has height 8 cm and ...

A frustum of a cone has height 8 cm and radii of upper and lower circular surfaces are 22 cm and 16 cm respecticely. Its slant height is

A

10 cm

B

`8sqrt(5)` cm

C

`4sqrt(6) ` cm

D

`6 sqrt(3)` cm

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The correct Answer is:
A
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TARGET PUBLICATION-MENSURATION-Multiple Choice Questions
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