The Question is improper it may be pi instead of x.
Answer:
Therefore,

Explanation:
Convert 5x/12 to degrees.
So it may be
To Convert
into degrees.
Solution:

It is the measure of an angle in Radians.
So to Convert Radian to Degree we need to multiply the radian angle by

So we will get the measure angle in Degree now.
∴

We pi will get cancelled will get
∴

Therefore,
