Solution of TrianglesAdd Maths · Form 4
How Solution of Triangles (Form 4) is tested in SPM: 12 past-year and trial questions on this chapter, each solved on video, plus the lessons that teach it from the start.
Lessons in this chapter
- 1. 9.1 Sine Rule8:29
- 2. 9.2 Cosine Rule9:31
- 3. 9.3 Area of a Triangle8:33
- 4. 9.4 Application of Sine Rule, Cosine Rule and Area of a Triangle8:08
Members watch every lesson; the first lesson of each chapter stays free with a free account.
Past-year and trial questions on this chapter
How often it came out: SPM 2017 (1) · SPM 2018 (1) · SPM 2019 (1) · SPM 2020 (1) · SPM 2021 (1) · SPM 2022 (1) · SPM 2023 (1) · SPM 2024 (1) · Kuala Lumpur Trial 2025 (1) · Melaka Trial 2025 (1) · MRSM Trial 2025 (1) · Selangor Trial 2025 (1)
- SPM 2017 Paper 2, Question 1510 marks · 6:55 · EN + BM
- SPM 2018 Paper 2, Question 1410 marks · 8:06 · EN + BM
- SPM 2019 Paper 2, Question 1310 marks · 7:29 · EN + BM
- SPM 2020 Paper 2, Question 137:16 · EN
- SPM 2021 Paper 2, Question 147:49 · EN + BM
- SPM 2022 Paper 2, Question 122 marks · 7:43 · EN + BM
- SPM 2023 Paper 2, Question 129:07 · EN + BM
- SPM 2024 Paper 2, Question 129:28 · EN · free on YouTube
- Kuala Lumpur Trial 2025 Paper 2, Question 136:19 · EN
- Melaka Trial 2025 Paper 2, Question 126:13 · EN
- MRSM Trial 2025 Paper 2, Question 127:50 · EN
- Selangor Trial 2025 Paper 2, Question 147:53 · EN
Watch every one of these solved on video, with the reason behind each step.
No card. Every past-year question on video, in English and BM.
Questions are re-typeset by Eduly for study and commentary. Eduly is not affiliated with Lembaga Peperiksaan Malaysia or the Ministry of Education.