Question 22 — IGCSE 0580 March 2023 Paper 22
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Vectors · Vectors (basic). Worth 4 marks.
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Question text
22
Q
NOT TO
SCALE
P
D
C
4 cm
7 cm
A B
5 cm
The diagram shows a triangular prism ABCDQP of length 7 cm�
The cross-section is triangle PAB with PA = 4cm, AB = 5cm and angle PAB = 90°�
Calculate the angle between the line PC and the base ABCD�
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© UCLES 2023 0580/22/F/M/23
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