Free Printable Right Triangle Trig Review

Worksheets

Right Triangle Trig Review

Total questions: 30

Worksheet time: 3600secs

Name

Class

Date

What is the missing side?

19.4

35.4

7.4

26.4

What is the missing side?

20.8

19.2

23.0

17.4

What is the missing side?

11.1

27.3

21.2

15.3

What is the missing side?

22.7

15.3

26.1

20.2

What is the missing side?

6.4

11.2

6.6

8.9

What is the missing side?

13.4

19.1

18.1

7.5

What is the missing side?

13.4

9.7

16.8

11.4

What is the missing side?

21.3

16.6

24.1

10.4

What is the missing side?

12.5

15.1

14.6

21.5

10.

What is the missing side?

13.0

10.0

14.5

22.2

11.

Find the length of side w.

21.4 cm

18.0 cm

36.5 cm

43.6 cm

12.

Dustin is stuck at the top of a Ferris wheel. His mother is standing 38 feet from the base of the wheel watching him. If the angle of elevation from Dustin's mom to Dustin is 73^o, how far off the ground is Dustin?

118.2 ft

120.9 ft

124.3 ft

126.5 ft

13.

What is the correct equation to solve for x ?

tan( 46 ) = 17/x

sin ( 46 ) = x/17

tan (46 ) = x/17

cos (46) = x/17

14.

What is the correct equation to solve for x ?

tan (58) = x/11

tan (58) = 11/x

cos (58) = x/11

sin (58) = x/11

15.

What is the correct equation to solve for x?

tan (45) = x/13

cos (45) = x/13

sin (45) = 13/x

sin (45) = x/13

16.

Find tanZ

35/21

21/28

35/28

28/21

17.

Find the measure of the angle. Round to the nearest tenth.

40.4

43.4

48.2

41.3

18.

Find the measure of the angle. Round to the nearest tenth.

30.8

32.1

34.3

36.9

19.

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

9.4

55.2

20.15

19.4

20.

Find the value of x

38.66

36.87

53.13

45.71

21.

Set up the problem.

sin(47) = x/28

cos(47) = x/28

tan(47) = x/28

cos(47) = 28/x

22.

Which Trig function do you use?

Sine

Cosine

Tangent

23.

What would you use to solve for a?

sin

cos

tan

Pythagorean theorem

24.

Set up the problem...

sin X = 41/28

tan X = 41/28

cos X = 28/41

sin X = 28/41

25.

Solve for x.

error

.0074

26.

Solve for the misssing distance

18.9

19.5

27.5

27.

Which trig function would help you solve for the missing angle?

sine

cosine

tangent

pythagorean theorem

28.

From a horizontal distance of 80.0 m, the angle of elevation to the top of a flagpole is 18°. Calculate the height of the flagpole to the nearest tenth of a meter.

26.0 m

246.2 m

24.7 m

258.9 m

29.

The angle of elevation of the sun is 68° when a tree casts a shadow 14.3 m long. How tall is the tree, to the nearest tenth of a meter?

35.4 m

5.9 m

13.4 m

15.6 m

30.

Rachel spotted her car from a weather balloon. She knows her altitude is 82 meters and her angle of depression is 32 degrees. She wants to know the horizontal distance from her to her car. Round to the nearest meter.

43 m

131 m

155 m

97 m

Reset

Right Triangle Trig Review

Total questions: 30

Worksheet time: 3600secs

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