a cylindrical candle has base radius 3.5 cm how high it must be made to whole 308 cm cube of wax
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Answer:
The height of cylindrical candle= 8 cm
Step-by-step explanation:
Volume of cylinder with radius r and height h is given by
V = πr²h
It is given that,a cylindrical candle has base radius 3.5
The volume of cylindrical candle = 308 cm cube
To find the height of candle
Volume of candle is given by
V = πr²h
308 = 3.14 x 3.5 x 3.5 x h
h = 8cm
Therefore the height of cylindrical candle= 8 cm
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Step-by-step explanation:
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