Sohcahtoa of a Point

Find cos A

• 30/16

• 30/34

• 30/15

• 16/34

Find tangent of θ.

• 8/12

• 23/12

• 8/23

• 12/23

 Find sinC

• 21/35

• 28/21

• 35/28

• 28/35

Find tanZ

• 35/21

• 21/28

• 35/28

• 28/21

SINE = ​ (a)   /​ (b)  

• Opposite

• Hypotenuse

• Adjacent

COSINE = ​ (a)   /​ (b)  

• Adjacent

• Hypotenuse

• Opposite

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

What is the correct ratio?

• sin 40 = w/28

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = 28/w

Choose the correct ratio you could use to solve for "x".

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

Which trig function would you use to solve this problem for "x"?

• Sine

• Cosine

• Tangent

• Pythagorean Theorem