1. Assume 0' s As 3609 Toggle bookmark Use a calculator to solve cos d=- -36.87 216.87 143.13 36.87 2. Assume 0' S As 3609 Determine the measure(s) of , to the nearest degree. sin 8=-0.5299 0 2120 328 148 320 3. Show and explain all work. If sec 0= 2 , what are the possible measures, in radians (to 4 decimal places), of @4. If and _, which of the following is a correct interval of E? {:3 2m" as. a: 36D" {:3 n" c: a a 9c" {in 130 a: 3.: 2m" {:3 9n" f: 19:: 131:1u