Right Triangle SOH CAH TOA

We can use SOH-CAH-TOA for...

• Any triangle ever

• Non-right triangles only

• Right Triangles only

• Never

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

What is the side across from the right angle called?

• Leg

• Pythagoras

• Hypotenuse

• Altitude

What is the cosine of angle P?

• p/q

• q/r

• p/r

• r/q

• A
• B
• C
• D

What is the correct ratio?

• sin 40 = w/28

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = 28/w

• x = 17.75
  y = 38.06
• x = 38.06
  y = 17.75
• x = 19.58
  y = 37.16
• x = 37.16
  y = 19.58

What is the correct ratio?

Would you use Tangent, Sine or Cosine to solve?

• Cosine

• Sine

• No sine

• Tangent

What is the ratio for cosine?

• H/A

• O/A

• A/H

• A/O