Verified answer

to convert degree into radian

First we have to divide that degree by 180 and then multiply it by π you will get the answer in radian

here,

(250/180)π=25π/18

There are 2*pi radians in a circle, or 360 degrees in a circle.

so 250 * (2pi)/360.

All this essentially does is multiply 250 by 1 since 2*pi is the same as 360. But now your degrees cancel out and your left with radians.

250/360 x 2pi.