file:///home/chronos/u-ea43a74656c10182e88e027da4dd5b8dfff0a924/MyFiles/Downloads/cf8cd464-0043-4803-a561-1796cb02513a.png
Above is the link to a spinner, what is the probability I will land on the blue section
cannot access files on your computer.
But just figure what fraction of the total area is blue.
You should be able to do this using either angles or numeric values.