Symmetry (Year 6)

Practise symmetry within Geometry for Year 6, with worked examples and instant feedback.

The questions below are generated to match the National Curriculum for Year 6 and get harder as you progress from Rookie to Guru.

Worked examples

RookieRead and interpret directly.

Two angles on a straight line: 65° and ?

  • 115°
  • 25°
  • 180°
  • 90°

Answer: 115°. Sum = 180°.

ProCompare and infer.

How many lines of symmetry does a regular pentagon have?

  • 3
  • 4
  • 5
  • 6

Answer: 5. A regular pentagon has 5 equal sides and 5 lines of symmetry — one through each vertex and the midpoint of the opposite side.

GuruMulti-step reasoning.

A regular pentagon. Find each interior angle.

  • 108°
  • 120°
  • 72°
  • 90°

Answer: 108°. Sum = (5−2) × 180 = 540. ÷ 5 = 108.

Related skills

Frequently asked questions

What is symmetry?
Practise symmetry within Geometry for Year 6, with worked examples and instant feedback.
How can my child practise symmetry at home?
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