College Algebra Trig

What is the ratio for Cosine?

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

What is the ratio for Tangent?

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

In Right Triangle ABC with right angle C.  If the
Cos A = 3/5, what is the Sin B?

• 4/5
• 5/3
• 3/5
• 4/3

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4

Solve for x. Round to the nearest tenth.

• 44.0
• 41.4
• 1.2
• 1.0

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Find the length of side w.

• 21.4 cm
• 18.0 cm
• 36.5 cm
• 43.6 cm

What is the sine of angle C?

• 7/24
• 7/25
• 24/25
• 25/24

What is the tangent of angle C?

• 7/25
• 25/7
• 7/24
• 24/7