Free Printable Trigonometry- Right Angle Triangles

1.

Which trigonometric ratio should you use?

a)

Tangent Ratio

b)

Sine Ratio

c)

Cosine Ratio

d)

Any ratio

2.

Which trigonometric ratio should you use?

a)

Tangent Ratio

b)

Sine Ratio

c)

Cosine Ratio

d)

Any ratio

3.

Which trigonometric ratio should you use?

a)

Tangent Ratio

b)

Sine Ratio

c)

Cosine Ratio

d)

Any ratio

4.

Which side is opposite angle x?

a)

1

b)

2

c)

3

5.

Which side is the hypotenuse?

a)

1

b)

2

c)

3

6.

What is the ratio for Sine?

a)

Hyp/Opp

b)

Opp/Hyp

c)

Opp/Adj

d)

Adj/Opp

7.

What is the ratio for Tangent

a)

Opp/Adj

b)

Adj/Opp

c)

Opp/Hyp

d)

Hyp/Opp

8.

What is the ratio for Cosine?

a)

Opp/Hyp

b)

Opp/Adj

c)

Adj/Opp

d)

Adj/Hyp

9.

What is the correct ratio for tan Z?

a)

7/24

b)

24/7

c)

7/25

d)

24/25

10.

What is cos 47⁰ ?

a)

0.73

b)

0.28

c)

0.68

d)

answer not shown

11.

Which side is the hypotenuse?

a)

1

b)

2

c)

3

12.

$\sin\theta=$

a)

$\frac{opposite}{hypotenuse}$

b)

$\frac{hypotenuse}{opposite}$

c)

$\frac{adjacent}{hypotenuse}$

d)

$\frac{opposite}{adjacent}$

13.

$\cos\theta=$

a)

$\frac{opposite}{hypotenuse}$

b)

$\frac{hypotenuse}{adjacent}$

c)

$\frac{adjacent}{hypotenuse}$

d)

$\frac{opposite}{adjacent}$

14.

$\tan\theta=$

a)

$\frac{opposite}{hypotenuse}$

b)

$\frac{hypotenuse}{adjacent}$

c)

$\frac{adjacent}{opposite}$

d)

$\frac{opposite}{adjacent}$

15.

Solve for x. Round to the nearest tenth.

a)

7.5

b)

34.1

c)

14.1

16.

What is the length of side x?

a)

6.57 cm

b)

7 cm

c)

7.44 cm

d)

26.33 cm

17.

What is the correct equation to solve for x ?

a)

tan( 46 ) = 17/x

b)

sin ( 46 ) = x/17

c)

tan (46 ) = x/17

d)

cos (46) = x/17

18.

Find the length of the missing side.

a)

17 cm

b)

22 cm

c)

15 cm

d)

13 cm

19.

The Pythagorean Theorem ONLY works on which triangle?

a)

obtuse

b)

scalene

c)

isosceles

d)

right

20.

Find the length of the missing side.

a)

48 in.

b)

52 in.

c)

16 in.

d)

24 in.

21.

What type of triangle does the picture show?

a)

equilateral

b)

isosceles

c)

scalene

d)

Pizza

22.

What type of triangle does the picture show?

a)

equilateral

b)

isosceles

c)

scalene

d)

Pizza

23.

How many degrees is angle x? (just type in the number)

(a)

24.

What is the measure of angle T ?

(a)

25.

The image shows a right triangle. What is the measure of Angle D ?

(a)

Trigonometry- Right Angle Triangles

Total questions: 25

Worksheet time: 48mins

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