precaculus questions

Question

2. Write an expression for all of the angles that are coterminal with each of the following angles.

a. 315 degree

b. 7π/6

please show solution process

3.Identify the angles conterminal with an angle of 650 degree that satisfy -360degree < 0 < 360 degree.

Answer 1

Hello Katy hoping this will help,

a.

theta = 315deg + or - 360deg *k

where k is any whole number

b. theta = 7pi/6 Radians + or - 2pi *k Radians

where k is any whole number

3.

650 - 360 = 290 Answer 1

290-360= -70 Answer 2