Question

Can someone explain how they get the answer.

Answer 1

Answer:

585°

Step-by-step explanation:

To convert from radians to degrees

• degree measure = radian measure × $\frac{180}{\pi }$, hence

degree measure = $\frac{13\pi }{4}$ × $\frac{180}{\pi }$

Cancel the π on the numerator/denominator

= $\frac{13(180)}{4}$ = 585°

Answer 2

Answer:

585°

Step-by-step explanation:

2 π  = 360° = 180/pi

(13pi/4) x (180/pi)

(13/4) x (180/1)

(13/1) x (45/1)

585°