Free Printable Sohcahtoa Intro Missing Side

1.

Find the missing side.

a)

18

b)

16

c)

17

d)

19

2.

Use SOHCAHTOA to find the missing side of the right triangle. Round to 2 decimal places.

a)

6.99

b)

6.33

c)

13.59

d)

7.83

3.

Use SOHCAHTOA to find the missing side of the right triangle. Round to 2 decimal places.

a)

20.35

b)

12.72

c)

14.99

d)

21.83

4.

Use SOHCAHTOA to find the missing side of the right triangle. Round to 2 decimal places

a)

9.28

b)

2.87

c)

2.97

d)

8.76

5.

Solve for the missing piece

a)

41

b)

27.4

c)

0.6561

d)

11.8

6.

What trig ratio would be used to solve for x?

a)

Sine

b)

Cosine

c)

Tangent

7.

How would you set up an equation for x?

a)

sin 29 = 8/x

b)

sin 29 = x/8

c)

cos 29 = x/8

d)

cos 29 = 8/x

8.

What is the correct equation?

a)

sin 40 = w/28

b)

cos 40 = w/28

c)

tan 40 = w/28

d)

sin 40 = 28/w

9.

Find the length of side w.

a)

21.4 cm

b)

18.0 cm

c)

36.5 cm

d)

43.6 cm

10.

Which trig function is needed to solve for x?

a)

sin

b)

cos

c)

tan

11.

Find x and y.

a)

$x=49.69,\ y=12.86$

b)

$x=53.21,\ y=12.75$

c)

$x=67.28,\ y=13.91$

d)

$x=74.82,\ y=22.95$

12.

Which Trig function do you use?

a)

Sine

b)

Cosine

c)

Tangent

13.

Find both of the missing sides. Round to the nearest tenth.

a)

28.6 m, 44.1 m

b)

32.3 m, 54.6 m

c)

12.8 m, 13.2 m

d)

20.1 m, 13.1 m

14.

Which Trig function do you use?

a)

Sine

b)

Cosine

c)

Tangent

15.

What Trig function would you use to solve for the missing side?

a)

Sine

b)

Cosine

c)

Tangent

d)

I hate this class

16.

What is the correct ratio?

a)

sin 40 = w/28

b)

cos 40 = w/28

c)

tan 40 = w/28

d)

sin 40 = 28/w

17.

Find sinC

a)

21/35

b)

28/21

c)

35/28

d)

28/35

18.

Find the length of side y.

a)

22.32 cm

b)

36.5 cm

c)

76.34 cm

d)

87.76 cm

19.

The Pythagorean Theorem ONLY works on which triangle?

a)

obtuse

b)

scalene

c)

isosceles

d)

right

20.

What side(s) will always be the longest on a right triangle?

a)

The Hypotenuse

b)

Leg A

c)

Leg B

d)

The Right Angle

Sohcahtoa Intro Missing Side

Total questions: 20

Worksheet time: 20mins

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