Free Printable 15.5 Angles, Introduction to equations!

Free Printable Worksheets

Worksheets

15.5 Angles, Introduction to equations!

Total questions: 60

Worksheet time: 42mins

Name

Class

Date

1.

What type of angle is this?

a)

acute

b)

obtuse

c)

right

2.

Two angles added together to produce 90 degrees

a)

Supplementary

b)

Complementary

c)

Right

d)

Vertical

3.

These angles are...

a)

Complementary

b)

Supplementary

c)

Neither

4.

These angles are...

a)

Complementary

b)

Supplementary

c)

Neither

5.

Find the missing angle.

a)

60

b)

70

c)

50

d)

140

6.

Find the missing angle.

a)

47

b)

37

c)

57

d)

137

7.

Find the missing angle.

a)

41

b)

32

c)

51

d)

31

8.

Find the missing angle.

a)

74

b)

66

c)

35

d)

16

9.

What is the measure of the missing angle?

a)

9

b)

109

c)

89

d)

96

10.

What is the measure of the missing angle?

a)

39

b)

129

c)

119

d)

129

11.

What is the measure of the missing angle?

a)

76

b)

86

c)

166

d)

156

12.

What kind of angles are shown?(45 + 135 = 180)

a)

complementary

b)

supplementary

c)

adjacent

d)

corresponding

13.

∠1 and ∠3 can best be described as - (opposite angles formed by intersecting lines.)

a)

complementary angles

b)

supplementary angles

c)

vertical angles

d)

adjacent angles

14.

The angle relationship shown is -

a)

complementary angles

b)

supplementary angles

c)

vertical angles

d)

adjacent angles

15.

What is an "Acute" Angle

a)

Angle that measures 180

b)

An Angle that measure 90

c)

An angle that measures more than 90

d)

An angle that measures less than 90

16.

Angles whose measure sum up to 180 degrees.

a)

Vertical

b)

Adjacent

c)

Complementary

d)

Supplementary

17.

An angle whose measure is exactly 90 degrees.

a)

acute

b)

vertical

c)

right

d)

straight

18.

How many degrees is a straight angle?

a)

90

b)

360

c)

180

d)

145

19.

Solve for x.

a)

78

b)

13

c)

26

d)

90

20.

Solve for x.

a)

11

b)

45

c)

44

d)

vertical

21.

Name the angle relationship.

a)

adjacent

b)

vertical

c)

linear pair

d)

complimentary

22.

X - 3 = - 4

X = ?

a)

-4 + 3

b)

-4 - 3

23.

Y + 4 = - 2

Y = ?

a)

-2 - 4

b)

-2 + 4

24.

X - 8 = -1

X = ?

a)

-1 + 8

b)

-1 - 8

25.

M - 3 = -7

M = ?

a)

-7 + 3

b)

-7 - 3

26.

t - 3 = -4

t = ?

a)

-4 + 3

b)

-4 - 3

27.

3 + x = -2

X = ?

a)

-2 - 3

b)

-2 + 3

28.

-7 + Y = -2

Y = ?

a)

-2 + 7

b)

-2 - 7

29.

8 + c = -1

c = ?

a)

-1 - 8

b)

-1 + 8

30.

6 + n = -7

N = ?

a)

-7 - 6

b)

-7 + 6

31.

5 + r = 0

r = ?

a)

0 - 5

b)

0 + 5

32.

Solve for Y

Y - 3 = -1

a)

Y = 2

b)

Y = -4

33.

Solve for V

V - 8 = -7

a)

V = 1

b)

V = -15

34.

Solve for r

r - 3 = 0

a)

r = 3

b)

r = -3

35.

Solve for X

7 + X = -3

a)

X = -10

b)

X = 4

36.

6 + c = -2

Solve for C

a)

C = -8

b)

C = 4

37.

m - 4 = -8

Solve for m

a)

m = -4

b)

m = -12

38.

X - 2 = -1

Solve for X

a)

X = 1

b)

X = -3

39.

S - 3 = -7

S = ?

a)

S = -7 + 3

b)

S = -7 - 3

40.

X + 4 = -11

X = ?

a)

X = -11 - 4 = -15

b)

X = -11 + 4 = -7

41.

r + 3 = -4

R = ?

a)

R = - 4 - 3 = -7

b)

R = - 4 + 3 = -1

42.

Y - 3 = -6

Y = ?

a)

Y = -6 + 3 = -3

b)

Y = -6 - 3 = -9

43.

-8 + c = -4

C = ?

a)

C = -4 + 8 = 4

b)

C = -4 - 8 = -12

44.

X - 5 = -1

X = ?

a)

4

b)

-6

45.

X - 3 = -13

X = ?

a)

-10

b)

-16

46.

Y - 4 = -9

Y = ?

a)

-5

b)

-13

47.

U + 8 = -1

U = ?

a)

-9

b)

7

48.

X + 6 = -12

X = ?

a)

-18

b)

-6

49.

X + 7 = 3

X = ?

a)

-4

b)

10

50.

Y + 5 = 1

Y = ?

a)

-4

b)

6

51.

S + 5 = 3

S = ?

a)

-2

b)

8

52.

W - 1 = 0

W = ?

a)

1

b)

-1

53.

X - 1 = 4

X = ?

a)

5

b)

3

54.

C - 3 = 6

C = ?

a)

9

b)

3

55.

i - 2 = -1

i = ?

a)

1

b)

-3

56.

X - 4 = -7

X = ?

a)

-3

b)

-11

57.

Y + 8 = -2

Y = ?

a)

-10

b)

6

58.

c - 3 = 0

C = ?

a)

3

b)

-3

59.

5 + e = -2

e = ?

a)

-7

b)

3

60.

8 + b = -1

b = ?

a)

-9

b)

7

100 %

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