An isosceles triangle will have two angles the same size. 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 ...

Students are often unsure why angles in the same segment of a circle have to be equal. Colin Foster explains how to make it ...

Learn about angles in triangles and quadrilaterals with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

You'll be using Sketch 1 of this file which has three different types of triangles - scalene, isosceles, equilateral. Each triangle type has a different colour (pink for scalene, red for equilateral, ...

Spread the loveright formulas and processes. This article will guide you through a step-by-step process to help you find the square footage of any triangle easily and accurately. Step 1: Identify the ...