32. Revision of Gradient Formula
32. Revision of Gradient Formula
33. The Distance Formula
33. The Distance Formula Exercise
34. Parallel Lines
34. Parallel Lines Exercise
35. Collinearity
35. Collinearity Exercise
36. Perpendicular Lines
36. Perpendicular Lines Exercise
37. Angles & Gradients
37. Angles & Gradients Exercise
38. The Equation of a Line
38. The Equation of a line
39. Problem Solving with the Equation of a Line
39. Problem Solving with The Equation of a line Exercise
40. The Midpoint of a Line
40. The Midpoint of a Line
41. The Median of a Triangle
41. The Median of a Triangle Exercise
42. The Altitude of a Triangle
42. Altitude Exercise
43. The Perpendicular Bisector
43. Perpendicular Bisector Exercise
44. Intersecting Lines
Intersecting Lines
Applications of Straight Line Exercise