Mathematics for IGCSE & O level - Symmetry (Section 2 - No. 5)
Which statements accurately describe line symmetry?
It refers to the number of times a shape fits itself in one turn.
It is a reflection of a shape.
A line divides the shape into two identical parts.
It is measured in degrees.
توضیح
Line symmetry is a reflection across a line, which divides the shape into two identical parts.