Introducing Pythagoras using a tilted square

Last updated: 15/11/2023
Contributor: Martin Jennings
Introducing Pythagoras using a tilted square
Main Subject
Key stage
Category
Geometry and measures: Pythagoras' theorem
Inside
Includes answers
Resource type
Student activity
Complete lesson
Maths
Reasoning

Explore how to find the area of a square tilted inside a larger square. The PowerPoint demonstrates using the method for a general case, and hence derives Pythagoras' theorem.

Follow-up questions include finding the length of sides and deciding whether a triangle has a right angle.

 

All reviews

Have you used this resource?

A great resource that requires the student to think and apply all their knowledge of Pythagoras. This is valuable practice for the new GCSE exams in 2017.

20/04/2016

A great resource that requires the student to think and apply all their knowledge of Pythagoras. This is valuable practice for the new GCSE exams in 2017.

20/04/2016