The shortest side of a triangle is opposite the smallest ... This is the only combination of angles that is possible. All right-angled isosceles triangles will have these same angles.

explaining that a triangle is a closed figure with three sides and angles. It categorizes triangles into equilateral, isosceles, scalene, obtuse, right, and acute based on their sides and angles.

and equal sides. 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 ...