A soild frustum is of height 8 cm.If the...

A soild frustum is of height 8 cm.If the lower and upper ends are 3cm and 9cm respectively then its slant height is

5cm

10cm

17cm

25cm

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R G PUBLICATION-SURFACE AREA AND VOLUMES-EXERCISE

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A soild frustum is of height 8 cm.If the lower and upper ends are 3cm ...
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