Unit 6: Periodic Functions and TrigonometryLesson 2: Angles and the Unit Circle1. Find the measure of the angle.A. 145B. 120C. 90D. 2152. What is the measure of the angle in standard position?A. 30B. 330C. -60D. -303. Find the measure of an angle between 0 and 360 coterminal with an angle of -110 in standard position.A. 250B. 20C. 110D. 704. Find the cosine and sine of 210. Round your answers to the nearest hundredth if necessary.A. -1, 0B. -0.5, -0.87C. -0.55, -0.95D. -0.87, -0.55. Find the exact value of sin 120.A. (*sqrt* 3)/2B. -(*sqrt* 3)/2C. 1/2D. -1/2Please help!!! I think #1 is A but that's all I got...