R. Triangle Trig

If you are given the two sides that are not the hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Which Trig function do you use?

• Sine
• Cosine
• Tangent

What is the value of x?

• 960
• 30.98
• 43.91
• 14.24

What is the value of x?

• 17.30
• 11.33
• 0.06
• 23.82

Find the ratio for sinA. (Reduce the fraction)

• 36/27
• 4/5
• 36/45
• 3/5

What is the correct ratio?

• sin 40 = w/28
• cos 40 = w/28
• tan 40 = w/28
• sin 40 = 28/w

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

Set up the problem...

• sin X = 41/28
• tan X = 41/28
• cos X = 28/41
• sin X = 28/41

What type of special triangle is this?

• 45°-45°-90°
• 30°-60°-90°
• Equiangular
• Equilateral

Find x.

• 10
• √3
• 5
• 10√3