- Revise - Angles, Polygons, Bearings

## Lessons (12)

- In this lesson, we will calculate the missing angles around a point and on a straight line. We will revisit the properties of angles on a straight line and a point, and use this information to help us deduce the value of missing angles in problems.1 Slide deck1 Worksheet1 Quiz1 Video
- In this lesson, we will calculate the missing angles in a triangle. We will revisit the properties of angles in a triangle and angles on a straight line to help us deduce the value of missing angles in problems.1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will calculate the missing angles in a quadrilateral. We will revisit the properties of angles in a quadrilateral to help us deduce the value of missing angles in problems.1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will calculate the missing angles in a trapezium, parallelogram and a kite. We will revisit the properties of these quadrilaterals in order to help us deduce the value of missing angles in diagrams.1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will find missing angles in parallel lines with one transversal1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will find missing angles in parallel lines with two transversals1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will calculate the size of a missing exterior angle on a regular and irregular polygon1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will calculate the number of sides a regular polygon has when given an exterior or interior angle1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will calculate missing exterior angles of any regular or irregular polygon.1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will calculate the sum of interior angles in polygons, and apply this to find missing angles.1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will find the number of sides of a polygon when given only the sum of interior angles.1 Slide deck1 Worksheet2 Quizzes1 Video
- In this lesson, we will apply regular polygon knowledge to find missing angles when two or more polygons are joined together.1 Slide deck1 Worksheet2 Quizzes1 Video