Line parallel to one side of triangleGrade 12 / Mathematics / Euclidean geometry

Functions and relationsGrade 12 / Mathematics / Functions and graphs

Draw and interpret dataGrade 5 / Mathematics / Data handling

The midpoint formulaGrade 10 / Mathematics / Analytical geometry

Common differencesGrade 11 / Mathematics / Number, patterns, sequences and series

Analytical geometry problems involving perpendicular linesGrade 11 / Mathematics / Analytical geometry

Sketching the parabolaGrade 10 / Mathematics / Functions and graphs

Sketching stretched and reflected sine functionsGrade 11 / Mathematics / Functions and graphs

Simple interestGrade 10 / Mathematics / Finance, growth and decay

The equation a tangent and a normal to a circleGrade 12 / Mathematics / Analytical geometry