#1) Convert each of the following degrees to radians. Leave answers in terms of a and write in simplest form. a) 60 1 b) 450 c) 225" d) 75" #2) Convert each of the following radians to degrees. If necessary, round answers to the nearest tenth of a degree. 2 a) 1/2 b) 21 c) 57/6 d) 71/4 #3) Convert each of the following measures to degrees, minutes, seconds. 3 a) 168.35" b) -183.47" c) 27.465 #4) Convert each of the following measures to degrees. If necessary, round answers to the nearest tenth of a degree. 4 a) 23" 14'30" b) -14'' 5' 20" c) 173 24' 35"