Right Triangle Trig

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

• Any triangle ever

• Non-right triangles only

• Right Triangles only

• Never

What is the value of x?

• 17.30
• 11.33
• 0.06
• 23.82

What is the value of x?

• 9.17
• 98.13
• 0.11
• 26.69

Find the measure of the indicated angle.  

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x

From ∠C, what side is AB?

• Adjacent
• Hypotenuse
• Opposite

Which is the ratio of the opposite leg to the hypotenuse in a right triangle?

• sine
• cosine
• tangent
• secant

Find the ratio for sinA. (Reduce the fraction)

• 36/27
• 4/5
• 36/45
• 3/5

Find the length of side y.

• 22.32 cm
• 36.5 cm
• 76.34 cm
• 87.76 cm

What is the value of x?

• 42.59
• 0.03
• 38.60
• 8.39