Semester 2, Week 1
SHS1 Additional Mathematics
Spatial Sense
1.2.1.LI.4 Recall the formula for finding the gradient of a line and apply it to find the equation of a straight line in various forms.
Geometric Reasoning and Measurement · Spatial Sense
Spatial Sense
1.2.1.LI.5 Use standard algebraic manipulations to find the equation of parallel and perpendicular lines, including the equation of the perpendicular bisector of a line.
Geometric Reasoning and Measurement · Spatial Sense