A right angled triangle with the base, altitude, or perpendicular and hypotenuse over a grungy textured color gradient green board. The geometric figure is hand drawn in yellow creme, cream, off white ...

A right angled triangle with the base, altitude, or perpendicular and hypotenuse over a grungy textured color gradient green board. The geometric figure is hand drawn in yellow creme, cream, off white ...

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

In an equilateral triangle, all angles will be 60°. A right-angled triangle will have one angle that is 90°, which means the other two angles will have a total of 90°.

Right-angled triangles feature one angle measuring exactly 90 degrees, typically marked with a small square symbol. This crucial angle distinguishes these triangles from other geometric shapes and ...