Exam style questions - Hodder Plus Home

Exam questions: Unit B
5 Angles
Here is an exam question …
62°
y
x
45°
a i Work out the size of angle x.
ii Complete this statement for angle x.
The angles on a straight line …………………… . [3]
b i Work out the size of angle y.
ii Complete this statement for angle y.
Opposite angles ……..………………………… . [2]
3
A
D
z ° x °
In the diagram ABC is a straight line. AB is parallel
to DE. BD = BA.
Find the value of
a x [1]
b y [1]
c z [2]
In each case, give a reason for your answer.
4 Four lines meet at a point, as shown in the diagram.
p
y °
146°
p
98°
136°
B
E
C
… and its solution
a i 180 − (62 + 45) = 73º ii …add to 180º.
b i 45º ii …are equal.
Now try these exam questions
1 Find the size of each of the angles marked a, b, c. In
each case give a reason for your answer.
c
66°
b
a
Find the value of p. [2]
5 Work out the size of the angles x, y and z in these
diagrams. Give reasons for your answers.
50° x
z
135°
112° 125°
y
47°
2 Calculate the angles marked with letters. Explain
your reasoning.
a
64°
d
118°
[3]
6 Fractions and
mixed numbers
[6]
c b e
[5]
Here is an exam question …
a Work out 3 7
of 35 kilograms. [2]
b Which is the greater, 2 13
3
or
20
of an amount [2]
26 Revision Notes © Hodder Education 2011