what is the reference angle for 245?

Question

what is the reference angle for 245?

a. 25 degrees

b. 35 degrees

c. 45 degrees

d. 55 degrees

e. 65 degrees

Answer 1

The reference angle for a given angle is the acute angle formed by the terminal side of the given angle and the x-axis when the given angle is drawn in standard position.

So, for 245°, reference angle = 245° - 180° = 65°