Question 241987
There are {{{2*pi}}} radians in a circle
If you are given an angle in degrees,
(number of degrees) x ({{{2*pi}}} radians/{{{360}}} degrees)
is your conversion formula
{{{36}}} degrees x {{{2*pi/360}}} radians/degree = {{{(36/360)*2*pi}}}
{{{(1/10)*2*pi}}}
{{{pi/5}}} radians answer
There should be {{{10}}} {{{pi/5}}} radians in a circle, and there are:
{{{10*(pi/5) = 2*pi}}}
OK