CAIE IGCSE Mathematics Core Line and Rotational Symmetry

Practise recognising every mirror line and rotational order of two-dimensional shapes and linking symmetry properties to polygon names.

Syllabus
2028–2030
Objective
C4.5.1
Level
Core

Exam points

  • draw every valid mirror line and avoid extra lines that do not map the whole shape onto itself
  • state rotational order as the number of exact matches during one complete 360° turn
  • identify or complete a polygon from its specified combination of mirror lines and rotational order

C4.5.1 Recognise line symmetry and order of rotational symmetry in two question 1

[Maximum number: 2]
Figure for Question C4.5.1 Recognise line symmetry and order of rotational symmetry in two question 1 — CAIE IGCSE Mathematics Core

A wedding invitation is in the shape of a rectangle.
Draw the lines of symmetry on this rectangle.

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