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the radius of a cylendrical container of height 42cm is 7cm if the container is converted into cone shaped container of height 14cm its radius will be |
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Answer» -step explanation:The cylindrical container is converted into cone . THEREFORE there volume will be the same.volume of cylinder = pi*r*r*hvolume of cone=1/3 * pi * r*r*h22/7 * 7 * 7 * 42 = 1/3 * 22/7 * r * r* 14ON solving this you will get :-r^2 = 546r=23.37 CMRADIUS of the CIRCLE is 23.37 cmhope it helps you... |
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