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O. A. O. S H. C H. T A. (1) Trig Solutions. Tan You know the adjacent and want the opposite. Opp = Tan x Adj x = tan 35 x 7 x = 4.9 (1.d.p.). x. 35 o. 7. O. A. O. S H. C H. T A. (2) Trig Solutions. Sin
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O A O S H C H T A (1) Trig Solutions Tan You know the adjacent and want the opposite. Opp = Tan x Adj x = tan 35 x 7 x = 4.9 (1.d.p.) x 35o 7
O A O S H C H T A (2) Trig Solutions Sin You know the opposite and want the hypotenuse. x Hyp = Opp/sin40 x = 15.6 cm 10 40o
35o O A O S H C H T A (3) Trig Solutions Cos You know the adjacent and want the hypotenuse. x Hyp = Adj/cos 35 x = 24.4 20
12 x 38o O A O S H C H T A (4) Trig Solutions Sin You know the hypotenuse and want the opposite. Opp = Hyp x sin 38 x = 12 x sin 38 x = 24.4
O A O S H C H T A (5) Trig Solutions Tan You know the opposite and want the adjacent. 20 Adj = Opp/tan 42 x = 22.2 42o x
O A O S H C H T A (6) Trig Solutions Sin You know the opposite and the hypotenuse. And want to know the angle 15 10 o
21o O A O S H C H T A (7) Trig Solutions Cos You know the hypotenuse and want the adjacent. 100 Adj = Hyp x Cos 21 x = 100 x cos 21 x = 93.4 x
O A O S H C H T A (8) Trig Solutions Tan You know the opposite and want the adjacent. 24 Adj = Opp/tan 37 x = 31.8 37o x
O A O S H C H T A (9) Trig Solutions Sin You know the opposite and the hypotenuse. You want to find the angle. 18 10 o
O A O S H C H T A (10) Trig Solutions Sin You know the opposite and the hypotenuse. You want to find the angle. 400 200 o