Author: Michael

Year 8 - Angles Name:

Find the value of the letter

Find the value of the letter

Find the unknown angle

1

9

16

117°

c

e

d

53°

57°

10

2

42°

h

p

17

w

3

11

79°

36°

l

55°

18

33°

a

24°

33°

w

4

24°

22°

12

w

40°

19

y

116°

5

13°

h

11°

t

13

d

63°

20°

20

u

6

54°

m

m

14

38°

7

6°

k

a

75°

63°

a

21

d

3k

15

67°

8

c

2e

e

3e

4c

Find the angle in these quadrilaterals

Label as alternate, corresponding or co-interior angles

Find x stating the reason, either
co-interior, corresponding or
alternate. then y

22

63°

26

27

40

h

y

x

117°

77°

71°

28

29

x =

Reason : to 77°

y =

23

30

31

x

41

68°

65°

32

33

x

y

x =

24

34°

Reason : to 65°

g

34

35

y =

81°

19°

36

37

42

y

x

118°

25

e

x =

41°

107°

38

39

Reason : to 118°

y =