Naming 2D shapes by their number of sides

This math skill involves identifying 2D shapes by counting their sides and then naming them using root words derived from Greek numbers. Special naming conventions apply, like "quadrilaterals" for four-sided shapes.

Skill Practice

Naming 2D shapes by their number of sides

Test your understanding of naming 2D shapes by their number of sides by practicing it! Work through the below exercises to use it in practice.