Geometry – Core Subtopics
Select a subtopic and choose Paper 1 (Non-calculator) or Paper 3 (Calculator).
Geometrical Construction
Drawing triangles, angles and nets using ruler and compass.
Bearings
Using three-figure bearings in maps and navigation problems.
Similarity
Lengths in similar shapes using scale factors.
Symmetry
Line and rotational symmetry in 2D shapes.
Scale Drawings
Reading and drawing diagrams using given scales.
Basic Angle Properties
Angles at a point, straight lines, triangles and quadrilaterals.
Angles in Polygons & Parallel Lines
Corresponding, alternate and interior angles; regular polygons.
Circle Theorems
Angle in a semicircle and tangent–radius theorem.