IGCSE数学样题May-June 2010_2(10)
时间:2025-07-11
时间:2025-07-11
IGCSE数学样题May-June 2010_2
19 The diagram shows a door, AEBCD, from a model of a house. ABCD is a rectangle and AEB is a semi-circle. AD = 14 cm and DC = 6 cm.
E
For Examiner's Use
AB
NOT TOSCALE
14 cm
D
(b) The door is 2 millimetres thick.
(a) Calculate the area of the door.
6 cmC
Answer(a)
cm2
[3]
Calculate, in cubic centimetres, the volume of the door.
Answer(b)
cm3 [2]
Question 20 is printed on the next page.
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© UCLES 2010 0580/12/M/J/10
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