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Volume, SMB-007

A cannon ball is made out of steel and has a diameter of 23 cm.

Find the volume of the sphere in cubic centimetres (correct to 1 decimal place).  (2 marks)

--- 4 WORK AREA LINES (style=lined) ---

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`6370.6\ text{cm}^3`

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`text(Radius)= 23/2 = 11.5\ text(cm)`

`text(Volume)` `= 4/3pir^3`
  `= 4/3 xx pi xx 11.5^3`
  `= 6370.626…`
  `= 6370.6\ text{cm}^3\ text{(to 1 d.p.)}`

Filed Under: Volume Tagged With: num-title-ct-pathb, smc-4235-60-Spheres

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