A solid mentallic hemisphere of radiusns 8cm is melted and recasted into a right circularcone of base radius 6cm. Determine the height of the cone.
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volume of a hemisphere= 2πr³/3= 2π/3×8³
volume of a cone= πr²h/3 = π/3×6²×h
∵ volume of a hemisphere = volume of a cone
∴ 2π/3×8³ = π/3×6²×h
solving for h = 28.44cm
volume of a cone= πr²h/3 = π/3×6²×h
∵ volume of a hemisphere = volume of a cone
∴ 2π/3×8³ = π/3×6²×h
solving for h = 28.44cm
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