Topic Three (1.3): Shape

The third topic focuses on 2D shapes and their properties.

The following key areas are covered in this topic:

• Lines and angles, correct terminology
• Angle relationships
• Angles in a triangle, how to calculate missing angles
• Angles in quadrilaterals, properties and calculations.

Starter 

Watch this short video to introduce you to Euclid:

WATCH – Euclid (Twig) [Not available with sample course]

Topic Three is broken down into the following study sessions:

Session One (1.3.1): Lines and angles – Measuring and drawing angles

Session Two (1.3.2): Lines and angles – Angle relationships

Session Three (1.3.3): Triangles

Session Four (1.3.4): Quadrilaterals

Session Five (1.3.5): Polygons