Math 111, Review Problems

c) a = 5 ft, b = 7 ft, C = 78 deg. d) a = 10 m, b = 6 m, B = 25 deg. e) a = 5 cm, b = 6 cm, B = 35 deg. f) A = 40 deg, B = 50 deg, c = 6 ft (21) a) On the given axes, make a sketch of y = cos x. b) Indicate on the graph approximate solutions to cos x = –.4. c) For each solution indicate the … ................
................