Trig Ratios Quiz

Sine of an angle is the ratio of which side lengths of a right triangle?

• Opposite/Adjacent
• Opposite/Hypotenuse
• Adjacent/Opposite
• Adjacent/Hypotenuse

Cosine of an angle is the ratio of which side lengths of a right triangle?

• Opposite/Adjacent
• Opposite/Hypotenuse
• Adjacent/Opposite
• Adjacent/Hypotenuse

Tangent of an angle is the ratio of which side lengths of a right triangle?

• Opposite/Adjacent
• Opposite/Hypotenuse
• Adjacent/Opposite
• Adjacent/Hypotenuse

Simplify your answer if necessary.

• 9/41

• 40/41

• 9/40

• 3/10

Simplify your answer if necessary.

• 30/34

• 16/34

• 15/17

• 30/16

Simplify your answer if necessary.

• 7/24

• 14/50

• 48/41

• 48/50

Simplify your answer if necessary.

• 37/35

• 12/35

• 35/37

• 12/37

Simplify your answer if necessary.

• 4/3

• 3/5

• 15/20

• 15/25

Find tan(B)

• 0.5

• 0.866

• 1.732

• 0.577

Find sin(A)

• 0.5

• 0.866

• 1.732

• 1.155