Question

WHAT IS SYMMETRY? WHAT IS LINE OF SYMMETRY?

Answer 1

Step-by-step explanation:

A line of symmetry is a line that cuts a shape exactly in half. This means that if you were to fold the shape along the line, both halves would match exactly. Equally, if you were to place a mirror along the line, the shape would remain unchanged. ... An equilateral triangle has 3 lines of symmetry.

Answer 2

A line of symmetry is a line that cuts a shape exactly in half. This means that if you were to fold the shape along the line, both halves would match exactly. Equally, if you were to place a mirror along the line, the shape would remain unchanged. ... An equilateral triangle has 3 lines of symmetry.