Right Triangle Trig

Which trigonometric ratio is correct?

• cosC= adj/hyp
• sinC= adj/hyp
• tanC= adj/hyp
• tanC=adj/opp

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

What is the value of x?

• 9.17
• 98.13
• 0.11
• 26.69

From ∠C, what side is AB?

• Adjacent
• Hypotenuse
• Opposite

Find the ratio for sinA. (Reduce the fraction)

• 36/27
• 4/5
• 36/45
• 3/5

Solve for x. Round to the nearest tenth.

• 103.5
• 4.7
• 55.0
• 23.4

Find the length of side y.

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