Please solve the following equation with clear solution. Thank you!

A. Complete the table below. [24 points] Angle in Positive Reference Angle Positive Negative degrees Negative Reference coterminal angle coterminal angle in coterminal coterminal in degrees in degrees radians in radians in radians 1. 400 2 230 3 -100 117 3 9 4. -350 B. Find the length of the arc on a circle of radius r, given the central angle 0. [2points each] 1 r = 2.5 cm ; 0 = 1 3. r = 30 cm ; 0 = 1 radian 2. r = 15 cm ; 0 = 4. r = 8 cm ; 0 =- C. Using the unit circle in the Evaluation part, find the coordinates of the points where the sides of t following angles terminate. [6 points] 1. -210 25n 2. - 5 . 3 1 1n 6. 5TT 5