The question is in the image. Answer question 20 only.

The Question Is In The Image Answer Question 20 Only class=

Answer :

To convert radians to degrees we use the formula:

[tex]\theta\cdot\frac{180}{\pi}[/tex]

In this case the angle is 12 radians, then we have:

[tex]12\cdot\frac{180\degree}{\pi}=687.55[/tex]

Therefore, the angle in degrees is 687.55°