height of circular cone is 8.4cm and its radius is 2.1cm find theradius of sphere whose volume is equal to the volume of cone
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it's also equalls to 2.1
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Answer:
Given
Height of circular cone = 8.4cm
Radius = 2.1 cm
radius of cone = 1/3πr²h
= 1/3 × 22/7 × 2.1 × 2.1 × 8.4
= 38.808 cm³
volume of sphere = volume of cone
4/3πr³ = 38.808
r³ = 9.261
r = 2.1 cm
Radius of sphere is 2.1 cm
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@GauravSaxena01
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