find the volume of a cube in ruby

To find the volume of a cube in Ruby, you can use the following formula:

main.rb
volume = side_length ** 3
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In this formula, side_length refers to the length of one side of the cube. To calculate the volume, we simply raise the length of one side to the third power.

Here is an example method that uses this formula to calculate the volume of a cube:

main.rb
def cube_volume(side_length)
  volume = side_length ** 3
  return volume
end
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You can call this method with a side length value as an argument, like this:

main.rb
puts cube_volume(5)
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This will output the volume of a cube with a side length of 5, which is 125.