Properties of triangles - Properties of 2D shapes - 3rd level

Learn and revise the properties of 2D shapes with BBC Bitesize Scotland Maths for Third Level CfE Mathematics.

2D and 3D Shapes: Definition, Properties, Formulas, Types of 3D Shapes

3 Ways to Find the Third Angle of a Triangle - wikiHow

2D and 3D Shapes: Definition, Properties, Formulas, Types of 3D Shapes

Triangles - Definition, Properties, Formula

Properties of 2D Shapes

Types of Triangles Activity for 3rd-5th Grade (teacher made)

2d Shapes Worksheets 2nd Grade

What are the names of 2D and 3D shapes?

Free printable 3rd Grade 2D shapes worksheets for math practice