Unit: Missing angles and lengths

Lessons:

5 lessons

Find the value of missing angles

In this unit we will be studying angles. We will deepen your understanding of angles by applying your understanding to find and calculate missing angles within diagrams and 2-D shapes. You will also consolidate your understanding of properties of shapes, comparing and classifying 2-D shapes. In today’s lesson we will use algebra and bar models to represent problems and calculate missing angles.