Solve Trigonometric Equations Using SOHCAHTOA

30/16

30/34

30/15

16/34

30/16

30/34

30/15

16/34

44.55

22.69

41.66

38.49

20.35

12.72

14.99

21.83

4.1 inches

3.9 inches

22.7 inches

0.7 inches

supplementary

complementary

vertical

adjacent

$$90-\theta$$

$$90+\theta$$

$$180-\theta$$

$$\theta-90$$

$$\cos\left(\theta\right)$$  

$$\cos\left(90-\theta\right)$$  

$$\sin\left(90-\theta\right)$$  

$$\cos\left(57°\right)$$  

$$\sin\left(33°\right)$$  

$$\cos\left(33°\right)$$  

$$\tan\left(33°\right)$$  

$$\sin\left(60°\right)$$  

$$\tan\left(60°\right)$$  

$$\sin\left(30°\right)$$  

$$\cos\left(30°\right)$$  

$$\sin\left(60°\right)$$  

$$\tan\left(60°\right)$$  

$$\sin\left(30°\right)$$  

$$\cos\left(30°\right)$$