Given cos a = 0.42, find angle a in degrees. round your answer to the nearest hundredth. 65.17 degrees 22.78 degrees 114.83 degrees 24.83 degrees find the arc length with the given information. central angle = 3.14/4, radius = 6 (3.14 = pie) 3.14/24 2(3.14)/3 3(3.14)/4 3(3.14)/2 which angle has its terminal side in the third quadrant? 3(3.14)/4 3.14/3 5(3.14)/3 7(3.14)/6 determine the quadrant for an angle with the following characteristics: sin(theta) < 0 and tan(theta)< 0 quadrant i quadrant ii quadrant iii quadrant iv