In graph theory, a graph is a network of lines, called edges, and points where they meet, called vertices. Century-old math puzzle After 122 years, a team of mathematicians has finally solved the ...

Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles. Trigonometry is found all throughout geometry, as every straight-sided shape may be ...

Learn about and revise angles, lines and multi-sided shapes and their properties with this BBC Bitesize GCSE Maths Eduqas study guide.

Trigonometry is the branch of math that studies triangles, with a particular focus on the relationships between angles and the lengths of corresponding sides. Interestingly enough, the ...

Next, the researchers tried to match a triangular graph to a square one by tracing all the possible paths in each shape and comparing the resulting collections of edge lengths and angles.

Revise trigonometric ratios of sine, cosine and tangent and calculate angles in right-angled triangles with this Bitesize GCSE Maths Edexcel guide.