Mathematics for IGCSE & O level - Symmetry (Section 1 - No. 36)
Which shapes have the same number of lines of symmetry as their order of rotational symmetry? (select all that apply)
Circle
Regular polygon
Rhombus
Square
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Regular polygons have equal number of lines of symmetry and order of rotational symmetry, a square is a regular polygon, whereas a circle has infinite and a rhombus has an unequal number of lines of symmetry to its rotational symmetry.