GCSE Maths - Calculate Volume of Spheres and Hemispheres

This video covers how to calculate the volume of spheres and hemispheres. It includes examples of each and a sample exam question.
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
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[@Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
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- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom

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[@Cognitoedu]

That’s amazing! Really glad the vids helped, and well done for all your hard work 🙌

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Absolutely brilliant, thank you, so easy, straight to the point and clear explanations, ......subscribed.

[@HaydenW9]

Nice video 😊 Edit: Back 11 months later the day before my maths paper 2 exam thank you so much you are a life saver

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so i just completed all ur maths videos and now that i've reached the end i wanna say ty for ur work, they've rlly helped my revision and i look forward to whatever you put out in the future :D

[@Cognitoedu]

Thanks so much Meg, it's great to have subscribers like you 👍

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[@Cognitoedu]

Thanks N__ky! We're here to help 🙌

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This was so helpful!

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I like your videos, they are very easy to understand. Thanks!

[@Cognitoedu]

Thanks Anya, glad to hear you're enjoying them 👍

[@mekerefaith]

Plz can you show me ho yo calculate the last question

[@jennaaa1802]

Nooo I needed this for my test I had three days ago😭oh well at least it’s here now haha

[@ryze5436]

Ha ha ha ha very funny 🤦‍♂️

[@jennaaa1802]

@@ryze5436 uh ok….

[@ryze5436]

No one needs to know now tho

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Just saying

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This guy teaches better than my math teacher.

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Your carrying me to an igcse a* in maths

[@StudySmart123-jr1ho]

Is it foundation or higher in this topic

[@StudySmart123-jr1ho]

Is this higher or foundation

[@ryze5436]

Thanks

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I subbed!

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👌👌👌

[@user-nj4hj9gy8v]

This is a grade 9?? Im doing thid at 6th grade😢

[@drishshrxp563]

Gg

[@colewalker2916]

9+10=21

[@sail4549]

no 9+10=910

[@ryze5436]

@@sail4549 sure 🤦‍♂️

[@enlightenedsoul8897]

nope 9+10=109

[@KrishanKumar-gk6nk]

its 19 bruh your not funny