You may also like

problem icon

Matter of Scale

Prove Pythagoras Theorem using enlargements and scale factors.

problem icon


Follow instructions to fold sheets of A4 paper into pentagons and assemble them to form a dodecahedron. Calculate the error in the angle of the not perfectly regular pentagons you make.

problem icon

Trapezium Four

The diagonals of a trapezium divide it into four parts. Can you create a trapezium where three of those parts are equal in area?

Pythagoras Puzzler

Stage: 4 Challenge Level: Challenge Level:1

Joined squares with construction lines