Theory

CH8 - Trigonometry

The diagram shows a sector of a circle, centre $O$, radius $46\text{cm}$. Angle $AOB = 60^{\circ}$.(a) Explain why $AB = 46\text{cm}$. [2](b) Calculat...

2015 Summer

2

Theory

CH8 - Trigonometry

Use the information given to work out the value of $x$.$x = \text{.................................}$ [2]

2017 Winter

2

Theory

CH8 - Trigonometry

The diagram shows a triangle $ABC$ and a trapezium $CDEF$.$BCGD$ is a straight line and angle $FCD = 45^\circ$.$AB = 36 \text{ cm}$, $BC = 12 \text{ c...

2015 Summer

4

Theory

CH8 - Trigonometry

A snail travels 3 metres from $A$ to $B$ on a bearing of $120^\circ$.It then travels 4.5 metres from $B$ to $C$ on a bearing of $030^\circ$.(a) Show t...

2015 Summer

2

Theory

CH8 - Trigonometry

(a) Calculate the circumference of the circle.Answer(a) ..................................................... cm [2](b) Calculate the area of the circ...

2015 Summer

2

Theory

CH8 - Trigonometry

The diagram shows four straight cycle tracks $HB$, $HC$, $BC$ and $CS$.$BC = CS$ and $HC = 2.5\text{ km}$.Angle $HBC = 90^\circ$ and angle $BHC = 40^\...

2016 Summer

2

Theory

CH8 - Trigonometry

Measure the bearing of $A$ from $B$.

2016 Winter

2

Theory

CH8 - Trigonometry

(a) Calculate $x$.[Image_1: Right-angled triangle with sides 70 cm, 90 cm, and $x$, and angle $y^\circ$]$x = \text{......................................

2016 Summer

2

Theory

CH8 - Trigonometry

Measure the bearing of $A$ from $B$.

2016 Winter

2

Theory

CH8 - Trigonometry

The diagram shows a flagpole that is held in position by two straight wires. The wires are attached to the flagpole 11.8 m above the ground. (a) Calcu...

2016 Summer

2

Theory

CH1 - Number

Shade \( \frac{2}{3} \) of this shape.

2016 Summer

3

Theory

CH5 - Geometry

Draw a sector inside this circle. Draw a chord inside this circle.

2016 Summer

4

Theory

CH1 - Number

Write down all the factors of 21.

2016 Summer

2

Theory

CH1 - Number

Work out.(a) $16 + 8 \times 4$ ....................................................... [1](b) $16 - 8 \div 4$ ...........................................

2016 Summer

2

Theory

CH3 - Functions

Complete the mapping diagram.

2016 Summer

3

Theory

CH1 - Number

Jenny shares $40 between her two sons in the ratio 3:1.Work out how much each son receives.$ ......................... and $ ..............

2016 Summer

3

Theory

CH5 - Geometry

Tick the shapes that have both line symmetry and rotational symmetry.[Image_1: Shapes labeled Rectangle, Kite, Parallelogram, Rhombus, Isosceles Trian...

2016 Summer

3

Theory

CH7 - Mensuration

The diagram shows a child’s solid building block in the shape of a cuboid 2 cm by 5 cm by 10 cm. Find the total surface area of the cuboid. ...........

2016 Summer

2

Theory

CH2 - Algebra

Write down the next two terms in the sequence.18, 18, 16, 12, 6, ...

2016 Summer

2

Theory

CH9 - Sets

The Venn diagram shows two sets $A$ and $B$. $U = \{1, 2, 3, 4, 5, 6, 7, 8, 9\}$ [Image_1: Venn diagram] (a) Complete the following. (i) $A = \{ \te...

2016 Summer

3