Theorem of Pythagoras
Gr 9

The Grade 9 Theorem of Pythagoras module introduces learners to one of the most important relationships in geometry and working with the sides of a right-angled triangle. This chapter explains the theorem clearly, demonstrates how and why it works, and guides students through applying it accurately in different types of problems.

By the end of this module, students will be able to apply the Theorem of Pythagoras confidently. The following are being dealt with:

• Introduction to the Theorem of Pythagoras

• How to determine if a triangle is right-angled

• Real life examples

• Exam Questions