Types of Triangles

All equilateral triangles are isosceles triangles

All isosceles triangles are equilateral triangles.

All equilateral triangles are acute angled triangles

For equilateral triangles, choose which of the following possible types of triangles they can be, by angle classification

For isosceles triangles, choose which of the following possible types of triangles they can be, by angle classification

For scalene triangles, choose which of the following possible types of triangles they can be, by angle classification

For right angled triangles, choose which of the following possible types of triangles they can be, by length classification