Master Pythagoras' Theorem for GCSE Maths (2026/27) 📐
Learn everything you need to confidently apply Pythagoras' Theorem for your GCSE Maths exams. Includes an introduction, formula, and practical examples to boost your understanding!

Cognito
437.0K views • Sep 19, 2021

About this video
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*** WHAT'S COVERED ***
1. Introduction to Pythagoras' Theorem.
2. The Formula for Pythagoras' Theorem.
3. Calculating the Length of the Hypotenuse.
4. Tackling Exam-Style Questions.
*** EXAM BOARD INFO ***
This video is suitable for maths courses around the world.
KS3 - All on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course
A-level - All on your course
*** CHAPTERS ***
0:00 Intro to Pythagoras' Theorem
0:17 When Should You Use Pythagoras?
1:00 The Formula: a² + b² = c²
1:11 Labelling the Sides
1:50 Example 1: Calculating the Hypotenuse (Integer Sides)
2:34 Example 2: Calculating the Hypotenuse (Decimal Sides & Calculator)
4:02 Example 3: Exam Question Style (Lettered Corners XYZ)
5:19 Example 4: Exam Question Style (Lettered Corners ABC)
*** PLAYLISTS ***
https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT
https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp
https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS
https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6
https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU
#GCSE #KS3 #ALevel #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP
*** WHAT'S COVERED ***
1. Introduction to Pythagoras' Theorem.
2. The Formula for Pythagoras' Theorem.
3. Calculating the Length of the Hypotenuse.
4. Tackling Exam-Style Questions.
*** EXAM BOARD INFO ***
This video is suitable for maths courses around the world.
KS3 - All on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course
A-level - All on your course
*** CHAPTERS ***
0:00 Intro to Pythagoras' Theorem
0:17 When Should You Use Pythagoras?
1:00 The Formula: a² + b² = c²
1:11 Labelling the Sides
1:50 Example 1: Calculating the Hypotenuse (Integer Sides)
2:34 Example 2: Calculating the Hypotenuse (Decimal Sides & Calculator)
4:02 Example 3: Exam Question Style (Lettered Corners XYZ)
5:19 Example 4: Exam Question Style (Lettered Corners ABC)
*** PLAYLISTS ***
https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT
https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp
https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS
https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6
https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU
#GCSE #KS3 #ALevel #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP
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Video Information
Views
437.0K
Likes
7.2K
Duration
6:31
Published
Sep 19, 2021
User Reviews
4.8
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