Triangles have the following properties:-
There are 3 main types of triangle:
1- Equilateral triangles have the following properties :-
2- Isosceles triangles have the following properties:
3- Scalene triangles have the following properties:
- All triangles have 3 straight sides, 3 corners (vertices), and 3 angles.
- All triangles have angles adding up to 180°.
There are 3 main types of triangle:
1- Equilateral triangles have the following properties :-
- Three straight sides of equal length;
- Three angles, all equal to 60°;
- Three lines of symmetry
2- Isosceles triangles have the following properties:
- Two sides of equal length;
- Two equal angles;
- One line of symmetry.
3- Scalene triangles have the following properties:
- No sides of equal length;
- No equal angles;
- No lines of symmetry.
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