CAIE IGCSE Mathematics Extended E4.2 Geometrical Constructions Topic Practice

Question 1

[Maximum number: 1]

The scale drawing shows two sides, AB and BC, of a field. The scale is 5 centimetres represents 200 metres.

Figure for Question 1 — CAIE IGCSE Mathematics Extended

Scale: 5 cm to 200 m

Measure angle ABC.

Angle A B C=

Question 2

[Maximum number: 3]

A train journey starts at 2216.
The journey takes 5 hours 52 minutes.
Find the time the train journey finishes.

ABA \longrightarrow B

Question (a)

(a)

In triangle ABC,AB=8 cm,AC=7 cmA B C, A B=8 \mathrm{~cm}, A C=7 \mathrm{~cm} and BC=5 cmB C=5 \mathrm{~cm}.

Using a ruler and compasses only,
The side AB has been drawn for you

[ 2 ]

Question (b)

(b)

Measure angle ACB.

Using a ruler and compasses only, construct triangle ABC.
The side AB has been drawn for you.

[ 1 ]

Question 3

[Maximum number: 4]
Figure for Question 3 — CAIE IGCSE Mathematics Extended

NOT TO SCALE

The diagram shows the net of a cuboid with its base shaded.
The length of the cuboid is 10 cm, its width is 4 cm and its height is 5 cm.
Write down the values of each of a, b, c and d.

a=

b= c= d=

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