a triangle only has one line of symmetry
A symmetrical shape is said to have line symmetry. A shape that has line symmetry can have one or more lines of symmetry
square...........................
For example an isosceles triangle has only one line of symmetry
An isosceles triangle has one line of symmetry
An isosceles triangle and a kite have only one line of symmetry.
a shape with a line of symmetry
a triangle only has one line of symmetry
A symmetrical shape is said to have line symmetry. A shape that has line symmetry can have one or more lines of symmetry
square...........................
The 2D shape which has one line of symmetry is the trapezium.
For example an isosceles triangle has only one line of symmetry
An isosceles triangle has one line of symmetry
An isosceles triangle has one line of symmetry
How about an isosceles triangle which has one line of symmetry
square
a leaf