IGCSE数学样题May-June 2010_2(11)

时间:2025-07-11

IGCSE数学样题May-June 2010_2

20 A running track has a boundary that is always 40 metres from a straight line, AB. AB = 70 m. The scale drawing below shows the line AB. 1 centimetre represents 10 metres.

For Examiner's Use

(b) Calculate, in metres, the total length of the actual boundary. Answer(b)

(a) Complete the scale drawing accurately to show the boundary of the running track.

[2]

m [3]

Permission to reproduce items where third-party owned material protected by copyright is included has been sought and cleared where possible. Every reasonable effort has been made by the publisher (UCLES) to trace copyright holders, but if any items requiring clearance have unwittingly been included, the publisher will be pleased to make amends at the earliest possible opportunity.

University of Cambridge International Examinations is part of the Cambridge Assessment Group. Cambridge Assessment is the brand name of University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge.

© UCLES 2010

0580/12/M/J/10

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