Pythagoras's theorem

In this lesson, we will explore how to find the area of tilted squares using subtraction of triangles.

In this lesson, we will explore how to express side lengths of squares in surd form by working backwards from their area.

In this lesson, we will learn how to find the length of a line by using triangles and tilted squares.

In this lesson, we will explore how to find side lengths of triangles which lie on tilted squares.

In this lesson, we will develop an understanding of Pythagoras' theorem by drawing upon our tilted squares knowledge.

In this lesson, we will learn about the term "Pythagorean triples" and how to recognise them.

In this lesson, we will learn how to use Pythagoras's theorem to find the height of triangles with and without right angles.

In this lesson, we will learn how to use Pythagoras's theorem on the Cartesian plane to help you find the distance between two given points.