360° is the angle sum of a quadrilateral. A hexagon's interior angles sum to 720°.
PRIMARY 2 · MATHEMATICS
Shapes and Patterns
Top 5 mistakes
Ranked by how often they appear across 29 MOE-aligned practice questions in our archive.
That describes a pentagon. A hexagon has SIX sides.
That describes a square or rhombus. 'Hexa-' means six.
6 faces but rectangles, not all square.
5 faces (1 square base + 4 triangles).
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