Classifying shapes by lines and angles (Full video)

Khan Academy
Supporting grades: 4

Description: Lindsay classifies a shape based on hints about its sides and angles. The first clue says the shape is a quadrilateral, quad meaning four-sided. So looking down here at our shapes, let's see which ones match that first clue. Looking at clue two, it says our shape has no right angles.

You must log inorsign upif you want to:*

*Teacher Advisor is 100% free.

Other videos you might be interested in