德望學校 – S2數學 2A Chapter 5 Angles Related to Rectilinear Figures – CQ (13-18)
Good Hope School – S2 Maths Exam Question (by-topic)
2A Chapter 5 Angles Related to Rectilinear Figures – CQ (13-18)
德望學校 數學 中二考試 歷屆試題 (by-topic)
Angles Related to Rectilinear Figures Conventional Questions (13-18)
數學試卷 只供溫習、操卷之用。
試卷答案:
- –
- a) 105°
b) FE is not parallel to BC. - a) 27°
b) 76.5° - –
- a) 108°
b) 54° - a) 28°
b) – - a i) ∠ACB = y
ii) ∠CDE = 90° – y
b i) –
ii) Yes, AC is perpendicular to DE. - 124°
- x = 71°, y = 60°