3D Pythagoras

Curriculum support20 mins£2

Key takeaways
Recall Pythagoras’ theorem.
Use Pythagoras’ theorem to find missing lengths in 3D shapes.   
Solve problems involving 3D shapes such as finding the volume of a shape.
Shahriyar HajghassemHost: Shahriyar is a Maths Teacher at a School in Northwest London, teaching years 7 to 11. He graduated from the University of Warwick in 2013 and set off to China for two years teaching IGCSE and A-Level Economics.

Have you ever wondered how you would apply the Pythagorean theorem to 3D shapes? In this class, students will apply their understanding of Pythagoras’ theorem to 3D shapes. Students will work out the missing lengths in cuboids and square based pyramids. This lesson is aimed at students in Years 7 -9 or those aiming to achieve a grade 7 and above at GCSE level.

For more Maths classes see: Factors, Multiples and PrimeQuadratic Sequences: Finding the Nth TermReciprocals.

Safeguarding reminder:The safety of your child is of the utmost importance. All of our classes are pre-recorded to remove any concerns around live participation. For reruns of our past live classes, students' webcams and microphones were disabled and only the chat history, if participation was requested, is visible.

Suitable for:

This class is suitable for students in Years 7-9 and/or S3-S5.

Class requirements:
You will need a laptop or device with internet connection to watch the class, as well as a pen and notepad for taking notes.
What to expect:

Choose your payment option


7 Day FREE Trial

Enjoy unlimited classes on a trial of our
monthly or annual plan
  • Choose from hundreds of classes
  • We’ll remind you before your trial ends
  • You’re never locked in, cancel anytime


Pay as you go

  • Make payment for this class only
  • Flexible learning on your terms
  • Rewatch this class at your leisure
Already have an account? Login
Please see our privacy policy here