Right_Triangle_Trig_Quiz

Right Triangle Trig Quiz

1. Match the ratio to the definition.

a. sin = 1.

b. cos = 2.

c. tan = 3.

2. What side of the right triangle represents the hypotenuse?

a. A

b. B

c. C

3. Which side is ADJACENT to angle B?

Hint: remember the hypotenuse is always the hypotenuse and can never be used as the opposite or adjacent side.

a. a

b. b

c. c

4. Which side is OPPOSITE to angle B?

Hint: remember the opposite side of an angle is not one of the sides of the angle.

a. a

b. b

c. c

5. Study each picture and match the correct trigonometric ratio needed to solve for the missing side.

a. 1. Sine

b. 2. Tangent

c. 3. Cosine

6. Find using your calculator. Round to the nearest hundredth.

a. 0.29

b. 0.96

c. 3.27

d. None of the above

7. In the triangle below, determine the value of c. Round your answer to the nearest tenth.

a. 2.5

b. 1.0

c. 1.9

d. 2.3

8. In the triangle below, determine the value of x. Round your answer to the nearest tenth.

a. 10.1

b. 5.0

c. 4.8

d. 11.9

9. In the triangle below, determine the value of y. Round your answer to the nearest tenth.

a. 0.8

b. 1.7

c. 130.0

d. 0.64

10. What is the to the nearest degree?

a.

b. 34˚

c. 56˚

d. 60˚

e. 65˚