a right triangle ABC with sides 5 cm,12 cm,13 cm is revolved about the side 13 cm.Find the volume of the solid so obain
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If the triangle is revolved with the a de of 13 cm. ,then the solid obtained will be a Cone having height =12 cm.,radius=5 cm., and l=13 cm.
Vol. of Cone=1/3πr²h
=1/3×22/7×5×5×12
=314.28cm.³
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Vol. of Cone=1/3πr²h
=1/3×22/7×5×5×12
=314.28cm.³
Send Thanks if liked!
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