Grade 12 Analytical Geometry: Comprehensive Guide to Straight-Line Concepts

Timestamp
00:00 - Intro

⏱️ Section 1: Straight-Line Geometry
🟣 Distance or Length Formula
02:07 – Distance or Length Formula (3 min)
🟣 Midpoint
05:27 – Midpoint Part 1 (4 min)
09:02 – Midpoint Part 2 (5 min)
🟣 Gradient
14:16 – Gradient (3 min)
🟣 Equation of a Line
17:02 – Equation of a Line (2 min)
🟣 Angle of Inclination
19:19 - Collinear
20:49 – Positive Gradient Part 1 (2 min)
22:54 – Positive Gradient Part 2 (1 min)
23:53 – Negative Gradient Part 1 (3 min)
26:28 – Negative Gradient Part 2 (1 min)
🟣 Past Paper Question Part One
27:29 – Question (18 min)

⏱️ Section 2: Circle Geometry
🟣 Equation of a Circle with Centre O(0;0)
45:15 – Example 1 (4 min)
49:05 – Example 2 (7 min)
🟣 Equation of a Circle with Centre (a;b)
55:46 – Notes (4 min)
59:19 – Example 1 (7 min)
01:05:58 – Example 2 (5 min)
01:11:25 – Example 3 (2 min)
01:13:26 – Example 4 (4 min)
🟣 Past Paper Question Part Two
01:24:46 – Question Part 1 (8 min)
01:32:43 – Question Part 2 (20 min)
01:52:23 – Question Part 3 (11 min)