Properties of triangles and the interior and exterior angles of triangles
What you need to learn in this topic
- Recognise and list geometric properties of various types of triangles. Hence classify triangles based on geometric properties.
- Make and verify conjectures about (i) the sum of interior angles, (ii) the sum of interior angle and adjacent exterior angle, (iii) the relation between exterior angle and the sum of the opposite interior angles of a triangle.
- Solve problems involving triangles.
Live Tuition Recordings
(CHAPTER 8) LINE AND ANGLES FT POLYGON (CHAPTER 9)
Tutor: Miss Jannah
Wednesday
21 Aug 2024
08:00 pm
Practices for this topic
-
Flashcard
- Properties of Triangles and the Interior and Exterior Angles of Triangles - Part 1
-
Topical Test
- 9.2 Properties of triangles and the interior and exterior angles of triangles - Set 1
- 9.2 Properties of triangles and the interior and exterior angles of triangles - Set 2
- 9.2 Properties of triangles and the interior and exterior angles of triangles - Set 3