a cone is 18.4 centimetre height and the radius of base is 2. 1CM. its is melted to recast into a sphe.re find the radius of sphere
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Volume of cone = Volume of the sphere. .......... (given.)
1/3 × pie × r ^2 × h = 4/3 × pie × r ^3
=> h= 4 × r ^3 / r^2.
= > h = 4 × r
so , r = h/4.
= 18.4/4
SO , RADIUS = 4.6 cm
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1/3 × pie × r ^2 × h = 4/3 × pie × r ^3
=> h= 4 × r ^3 / r^2.
= > h = 4 × r
so , r = h/4.
= 18.4/4
SO , RADIUS = 4.6 cm
HOPE IT WILL HELP YOU. . . . . .
PLZ MARK MY ANSWER AS BRAINLIEST AS SOON AS POSSIBLE! ! ! ! ! !
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