Quiz about Sine, Cosine, and Tangent

Question 1

What is the ratio for Cosine?

Accepted Answer

Adjacent Leg / Hypotenuse

Answer

Opposite Leg / Adjacent Leg

Answer

Opposite Leg / Hypotenuse

Answer

Hypotenuse / Adjacent Leg

Question 2

What is the ratio for Sine?

Accepted Answer

Opposite Leg / Hypotenuse

Answer

Adjacent Leg / Opposite Leg

Answer

Hypotenuse / Opposite Leg

Answer

Adjacent Leg / Hypotenuse

Question 3

What is the ratio for Tangent?

Accepted Answer

Opposite Leg / Adjacent Leg

Answer

Adjacent Leg / Opposite Leg

Answer

Adjacent Leg / Hypotenuse

Answer

Opposite Leg / Hypotenuse

Question 4

Question 4.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 5

Question 5.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 6

Question 6.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 7

Find the measurement of the missing side indicated

Accepted Answer

2.05

Answer

4.39

Answer

3.21

Answer

2.19

Question 8

Find the measurement of the missing side indicated

Accepted Answer

5.98

Answer

4.98

Answer

3.20

Answer

4.18

Question 9

Solve for x.

Accepted Answer

12.8

Answer

31.25

Answer

15.4

Answer

16.8

Question 10

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

Accepted Answer

55.2

Answer

9.4

Answer

20.15

Answer

19.4

Question 11

A yacht is anchored 90 feet offshore from the base of a lighthouse.  The angle of elevation from the boat to the top of the lighthouse is 26 degrees.  The distance between the yacht and the top of the lighthouse is about 100 feet.  Which of these is nearest to the height of the lighthouse?

Accepted Answer

45 feet

Answer

25 feet

Answer

110 feet

Answer

135 feet

Question 12

A hawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree.  The hawk swoops down toward the mouse at an angle of 30 degrees. What is the distance from the tree branch to the mouse?

Accepted Answer

30 ft

Answer

7.5 ft

Answer

15 ft

Answer

26 ft

Question 13

Use the diagram to determine the height of the tree.

Accepted Answer

15 ft

Answer

12.5 ft

Answer

11.9 ft

Answer

6.88 ft

Question 14

Students are trying to determine the height of the flagpole at Arlington High. They have measured out a horizontal distance of 40 feet from the flagpole and site the top of it at an angle of elevation of 52 degrees. Which below is closest to the height, h, of the flagpole?

Accepted Answer

51.2 feet

Answer

31.5 feet

Answer

24.6 feet

Answer

57.4 feet

Question 15

What is the length of side w?

Accepted Answer

30 cm

Answer

38 cm

Answer

50 cm

Answer

76 cm

Sine, Cosine, and Tangent

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