SPM Form 4 Additional Mathematics Chapter 6 – Coordinate Geometry

06 Coordinate Geometry  Distance between 2 Points Division of Line Segment Areas of Polygons Axes Intercepts and Gradients Equation of a Straight Line Parallel and Perpendicular Lines Equation of a Locus Further Practice Short Questions Example 1 & 2 Example 3, 4 & 5 Example 6 & 7 Long Questions Example 1 & 2 Example … Read moreSPM Form 4 Additional Mathematics Chapter 6 – Coordinate Geometry

6.5 Parallel Lines and Perpendicular Lines

6.5 Parallel Lines and Perpendicular Lines (A) Parallel Lines 1. If two straight lines are parallel, they have same gradient. In the above diagram, if straight line L1 is parallel to straight line L2, gradient of L1 = gradient of L2 m 1 = m 2 Example 1: Given that the equation of a straight line parallel to x + 8y= 40 … Read more6.5 Parallel Lines and Perpendicular Lines