Cambridge Mathematics IGCSE International Extended - Geometry and Trigonometry
Course

Cambridge Mathematics IGCSE International Extended – Geometry and Trigonometry

4.1 Coordinate Geometry
4.2 Angle Geometry
4.3 Similarity
4.4 Pythagoras Theorem
4.5 Circle Geometry
4.6 Trigonometry
4.7 Non-Right Angled Triangles
4.8 Trigonometric Graphs

80 Lessons

Course Materials

COORDINATE GEOMETRY

Distance Between Two Points using Coordinates

Midpoint Formula

Gradient of Lines

Intercepts

Parallel Lines

Perpendicular Lines

Application of Perpendicular Lines

Vertical Lines and Horizontal Lines

STRAIGHT LINES

Finding Equations of Lines

Finding Equations of Lines involving Angles

General Form of a Line

Finding Gradient from an Equation

Does a Point Lie on a Line

Finding a Linear Equation from a Graph

Sketching Linear Graphs

Linear Inequalities

Linear Inequalities involving Fractions

ANGLE GEOMETRY

Lines and Angles

Angles in Polygons

Polygons

Types of Angles

Types of Triangles

Angles in a Triangle

Quadrilaterals

Angles in a Quadrilateral

SIMILARITY

Similar Triangles

Proof of Similar Triangles

Scale Drawings

Area of Similar Figures

Volume of Similar Figures

PYTHAGORAS THEOREM

Pythagoras' Theorem

Pythagorean Triads

Right Angles in Geometry

Circles and Pythagoras' Theorem

Sides of Quadrilaterals by Pythagoras Theorem

Converse of Pythagoras' Theorem

Problem Solving with Pythagoras' Theorem

Three-Dimensional Shapes using Pythagoras Theorem

CIRCLE GEOMETRY

Circle Definitions

Angles in Centre and Circumference

Angles in Same Segment

Angles in Semi Circle

Cyclic Quadrilateral and Angles in a Circle

Alternate Segment

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