3 lines * * * * * None if it is acute angled scalene One if it is acute angled isosceles and Three if it is equilateral.
That will depend on what type of triangle it is because an equilateral triangle has 3 lines of symmetry whereas an isosceles triangle has only 1 line of symmetry but a scalene triangle has no lines of symmetry.
There is only one line of symmetry in an isosceles triangle. If you draw this triangle with the "odd" side as the base and then bisect it with a vertical line, you will have that one line of symmetry. The triangle can be folded in half along this line because each side is a mirror of the other.
there is l line of symmetry
That depends on what type of triangle it is because an equilateral triangle has 3 lines of symmetry whereas an isosceles triangle has only 1 line of symmetry and any other triangles have no lines of symmetry.
there is 1 line of simmetry An equilateral triangle has three. An acute isosceles has one and an acute scalene has none.
An equilateral triangle has 3 equal acute angles of 60 degrees and it has 3 lines of symmetry.
7
None
If it is an equilateral triangle then it has 3 lines of symmetry. If it is an isosceles triangle then it has 1 line of symmetry
3 lines * * * * * None if it is acute angled scalene One if it is acute angled isosceles and Three if it is equilateral.
An isosceles triangle has only 1 line of symmetry.
An isosceles triangle has only one line of symmetry
It has 3 lines of symmetry
It has 1 line of symmetry
None. A isosceles triangle has one line of symmetry and a equilateral triangle has three.
It has just one line of symmetry