Question 13 — IGCSE 0580 Specimen 2025 Paper 41
Cambridge IGCSE Mathematics 0580, Extended tier, calculator. Topic: Trigonometry · Right angled triangles. Worth 9 marks.
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Question text
13
D
NOT TO
15 cm
SCALE
62°
A C
12 cm
14 cm
B
The diagram shows a quadrilateral, ABCD, formed from two triangles, ABC and ACD.
ABC is a right-angled triangle.
(a) Calculate angle BAC.
Angle BAC = .............................................. [2]
(b) Calculate BD.
BD = ......................................... cm [4]
(c) Calculate the shortest distance from D to AC.
.......................................... cm [3]
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10
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