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

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

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

Theory

CH8 - Trigonometry

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

2015 Summer

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

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

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

Theory

CH8 - Trigonometry

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

2016 Winter

Theory

CH8 - Trigonometry

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

2016 Winter

Theory

CH8 - Trigonometry

(a) Find the value of $x$.$x = \text{.......................................................}$ [2](b) Here is another right-angled triangle. Use trigo...

2016 Winter

Theory

CH1 - Number

Here is a bus timetable.[Table_1](a) Find how many minutes it takes Bus 4 to travel from A to E.Answer(a) ...............................................

2015 Summer

Theory

CH1 - Number

Find the lowest common multiple (LCM) of 2 and 5. Answer ...........................

2015 Summer

Theory

CH5 - Geometry

Shade three more squares so that the diagram has rotational symmetry of order 4.

2015 Summer

Theory

CH5 - Geometry

Measure and write down the size of the angles marked $x$ and $y$.$x = \text{.....................}$$y = \text{.....................}$

2015 Summer

Theory

CH5 - Geometry

From the list above, write down the mathematical name of each of the following shapes.(a) Answer(a) .....................................................

2015 Summer

Theory

CH1 - Number

(a) Write $4 \times 4 \times 4$ as a power of 4.Answer(a) ............................................................. [1](b) Write down the value of...

2015 Summer

Theory

CH4 - Coordinate geometry

(a) Write down the co-ordinates of $P$.Answer(a) $\; (\text{.....................} , \text{.....................}) \; [1]$(b) Write down the co-ordina...

2015 Summer

Theory

CH1 - Number

(a) (i) The mass of a blue whale is 180000 kg. Write 180000 in standard form.Answer(a)(i) .............................. [1](ii) Change 180000 kg into...

2015 Summer

Theory

CH6 - Vectors and transformations

Point $A$ has co-ordinates $(1, 4)$. Point $B$ has co-ordinates $(6, 3)$.Write $\overrightarrow{AB}$ as a column vector.You may use the grid to help y...

2015 Summer

Theory

CH11 - Statistics

The scatter diagram shows the marks of 10 students in a mathematics test and in a physics test. (a) What type of correlation is shown on the scatt...

2015 Summer