德望學校 – S3數學 3A Chapter 4 Special Lines and Centres in a Triangle – CQ (16-21)

Good Hope School – S3 Maths Exam Question (by-topic)
3A Chapter 4 Special Lines and Centres in a Triangle CQ (16-21)

德望學校 數學 中三考試 歷屆試題 (by-topic)

Special Lines and Centres in a Triangle Conventional Questions (16-21)

數學試卷 只供溫習、操卷之用。

試卷答案:

  1. Only one type of triangle can be formed.  I disagree with the claim.
  2. a) 22.5°
    b) B
    c) 2.93
  3. I disagree with his claim.
  4. a) ∠BIC = 180° – b/2 – c/2
    b) –
  5. 90°
  6. a) –
    b) I agree with the claim.
  7. a) 80°
    b) ΔABE is an isoceles triangle.
  8. 50°
  9. a) –
    b) –
  10. I agree with the claim.
  11. a) –
    b) –
    c) I agree.
  12. a) –
    b) –
    c) –

 

< 返回 德望學校 – 中三數學考試 試題庫 主頁 >

中三數學【目錄】