It has one line of vertical symmetry
An isosceles triangle for example has only one line of symmetry
Only One Line of SymmetryAn isosceles triangle only has one line of symmetry.
Yes. An ellipse (oval) has two lines of symmetry, but not a rotational symmetry. A parabola has one line and no rotation.
An isosceles triangle and a kite have only one line of symmetry.
You cannot have one parallel line. There must be another line that it is parallel to. Also, 1 symmetry is meaningless - you can have one axis of symmetry or rotational symmetry of order one. The answer will depend on which one it is.
Line symmetry is another name for reflection symmetry. One half is a reflection of the other half. The line of symmetry is the line where you could fold the image and have both halves match exactly.
An isosceles trapezium.
One line of symmetry
There is no specific name. It is one of the medians, angle bisectors and perpendicular bisectors: one set of these is coincident and is the 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
line of symmetry
It has one line of vertical symmetry
C has 1 horizontal line of symmetry V & W have one vertical line of symmetry.
An isosceles triangle for example has only one line of symmetry
An isosceles triangle has only one line of symmetry
a shape with a line of symmetry