Geometry & Algebra Fundamentals

Master essential geometric and algebraic concepts for the 11+ exam.

2D Shapes

Know properties of triangles, quadrilaterals, circles, and polygons. Understand angles, sides, and symmetry.

Recognise cubes, cuboids, spheres, cylinders, cones, and pyramids. Understand faces, edges, and vertices.

Types: acute, right, obtuse, reflex. Angle facts: angles in a triangle sum to 180, angles on a straight line sum to 180.

Perimeter: sum of all sides. Area: squares and rectangles (length x width), triangles (1/2 x base x height).

Expressions: combining like terms. Equations: solving for unknown values. Sequences: finding patterns.

Keep practising

Read a guide, try free questions, review your mistakes, then strengthen the topics you need most.