Author: Michael Farlam

Angles Name:

Find all the unknown angles.
Show working (2 marks each)

Describe the meaning of these words.
(1 mark each)

Are these angles corresponding,
co-interior or alternate? (1 mark each)

1

7

Complementary

13

14

d

53°

8

Supplementary

2

15

16

33°

3

a

33°

Find all the unknown angles.
Show working (2 marks each)

27°

9

17

18

2e

e

123°

y

117°

4

31°

x

(x + 15)°

10

109°

f

Find the missing angles and give a reason. (4 marks each)

19

x =

x

78°

reason

5

y

l

55°

11

3g

3g

2g

g

y =

reason

20

x

88°

x =

6

w

3w

40°

4m

y

reason

12

6m

(2m + 30)°

y =

reason

Find all the unknown angles.
Show working (2 marks each)

Find all the unknown angles.
Show working (2 marks each)

Find all the unknown angles.
Give a reason. (6 marks)

21

d

137°

27

39°

107°

x

32

23°

79°

x

22

28

53°

117°

x

89°

z

d

83°

y

23

89°

x =

x

71°

29

reason

59°

x

y =

24

a

reason

25

e

30

52°

104°

63°

z =

reason

x

d

74°

END OF ANGLES TEST

26

31

51°

a

56°

m

m

111°

37°

Year 8 - Review Name:

Find the area of the circle below, to
1 d.p. (2 marks)

Find the mean for the frequency table below, 1 d.p. (2 marks)

Find the unknown lengths.
(2 marks each)

1

5

Score

Frequency

fx

10

x

8 cm

11.2 cm

2

3

15 cm

4

5

6

7

Find the surface area of the
rectangular prism below
(2 marks)

8

10

4

2

11

2

53 cm

28 cm

31 cm

x

17 cm

43 cm

Calculate the mode, range, median and mean (to 1 d.p.), for the data set below. (1 mark each)

19

,

34

,

22

,

16

,

27

,

35

,

19

Change these to percentages (1 mark)

12

0.05

13

0.8

Solve these equations
(2 marks each)

6

Mode =

14

3¾

3

3x + 7 = 1

7

Range =

Find the percentage of these
Quantities (2 marks)

8

Median =

15

18% of 370 kg

4

2(m + 3) = 38

9

Mean =

Increase the quantity by the given percentage (2 marks)

16

Increase 1 275 mL by 8%.