Free Printable Trig Geometry

1.

What is the side ADJACENT to the reference angle?

a)

RT

b)

TK

c)

RK

2.

Which is the side OPPOSITE of the reference angle?

a)

GN

b)

GW

c)

WN

3.

Which side is the HYPOTENUSE of the triangle?

a)

KT

b)

KR

c)

TR

4.

Which ratio represents

\cos\left(\angle W\right)

?

a)

$\frac{8}{15}$

b)

$\frac{15}{17}$

c)

$\frac{8}{17}$

5.

Which ratio represents

\tan\left(\angle W\right)

?

a)

$\frac{8}{17}$

b)

$\frac{15}{17}$

c)

$\frac{8}{15}$

6.

Which ratio represents

\sin\left(\angle S\right)

?

a)

$\frac{20}{29}$

b)

$\frac{21}{20}$

c)

$\frac{21}{29}$

7.

Use a calculator to find sin 45.

a)

.707

b)

1

c)

.809

d)

1.4

8.

Set up an equation that could be used to solve for the variable.

a)

b)

c)

d)

9.

Solve for x. Round to the nearest tenth.

a)

9.8

b)

0.1

c)

0.038

d)

9.9

10.

a)

38.66

b)

36.87

c)

53.13

d)

45.71

11.

Find the measure of the missing angle.

a)

49^o

b)

50^o

c)

41^o

d)

33^o

12.

A wooden beam 24 feet long leans against a

wall and makes an angle of 71° with the

ground. How high up the wall does the beam

reach to the nearest foot?

a)

8 feet

b)

23 feet

c)

70 feet

d)

25 feet

Trig Geometry

Total questions: 12

Worksheet time: 18mins

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