If two people pick alternate slices from a pizza that has been cut unevenly from an off-centre point, common sense suggests one of them will walk away with more. But geometry says otherwise. In the ...

Two black girls recently came up with a new proof of the Pythagorean theorem using trigonometry. Ne'Kiya Jackson and Calcea Johnson should be very proud of themselves. Their achievement should not be ...

Pythagoras Theorem: This article explains the concept of Pythagoras Theorem and its converse. Know the definition, formula, proof, examples and applications of Pythagoras Theorem. Pythagoras Theorem: ...

9-1 GCSE lesson. Starter is MC quiz on identifying which circle theorem should be used to answer a question. Worked example of plotted points creating a circle theorem question. Question slide and ...

A 40-question Foundation-tier pack on Pythagoras’ theorem for Edexcel GCSE Maths (1MA1), with fully worked, step-by-step solutions and a clear, not-to-scale diagram on every geometry question. Every ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...