Quiz about Right Triangle Trig

Question 1

What is the ratio for Cosine?

Accepted Answer

Adjacent/Hypotenuse

Answer

Opposite/Hypotenuse

Answer

Opposite/Adjacent

Answer

Adjacent/Opposite

Question 2

$$\sin heta=$$

Accepted Answer

$$\frac{opposite}{hypotenuse}$$

Answer

$$\frac{hypotenuse}{opposite}$$

Answer

$$\frac{adjacent}{hypotenuse}$$

Answer

$$\frac{opposite}{adjacent}$$

Question 3

$$ an heta=$$

Accepted Answer

$$\frac{opposite}{adjacent}$$

Answer

$$\frac{opposite}{hypotenuse}$$

Answer

$$\frac{hypotenuse}{adjacent}$$

Answer

$$\frac{adjacent}{opposite}$$

Question 4

What is the correct ratio?

Accepted Answer

40/41

Answer

9/41

Answer

9/40

Answer

40/9

Question 5

If you are given the two sides that are NOT the hypotenuse, which trig function should you use?

Accepted Answer

tangent

Answer

sine

Answer

cosine

Answer

cotangent

Question 6

Which trigonometric ratio should you use in an equation to solve for r?

Accepted Answer

Cosine Ratio

Answer

Tangent Ratio

Answer

Sine Ratio

Answer

Any ratio

Question 7

Which trigonometric ratio should you use in an equation to solve for d?

Accepted Answer

Sine Ratio

Answer

Tangent Ratio

Answer

Cosine Ratio

Answer

Any ratio

Question 8

Write a trigonometric equation to find x.

Accepted Answer

11

Answer

2.3

Answer

5.6

Answer

9.8

Question 9

Choose all correct equations

Accepted Answer

$$\sin\left(53\right)\ =\ \frac{x}{14}$$

Accepted Answer

$$\cos\left(37\right)\ =\ \frac{x}{14}$$

Answer

$$cos\left(53\right)\ =\frac{x}{14}$$

Answer

$$ an\left(37 ight)\ =\ \frac{14}{x}$$

Question 10

Write a trigonometric equation and use the inverse to find x.

Accepted Answer

24.4

Answer

27

Answer

63

Answer

65.6

Question 11

Find x.

Accepted Answer

41.8

Answer

48.2

Answer

33.7

Question 12

Find x.

Accepted Answer

35.1

Answer

54.9

Answer

50.7

Answer

39.3

Question 13

Solve for the missing angle

Accepted Answer

36.9

Answer

50

Answer

0.053

Answer

95

Question 14

Find the length of the ramp.

Accepted Answer

44.6

Answer

5.7

Answer

41.7

Answer

17.1

Question 15

Find angle CDB.

Accepted Answer

68.7

Answer

21.3

Answer

19.3

Answer

22

Right Triangle Trig

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics