Transformations - rotating shapes (2)

[mishaalshami]

bruh this video is 7 years old but it is by FAR the most helpful one

[mohammadnadeem]

Could you please demonstrate some example of rotation with centre of rotation other than origin and particularly with matrices method

[dignaestevez]

Thank you Mr Hegarty. It is very well explained.

[aliusman]

At 3:18 why it is not reflection on x axis?

[mattiek]

You are such a great teacher... thanks mate...

[naja]

thank you so much!!! i have never understood this until watching very clear i loved itttt

[cheeseit]

So to find the center I just keep guessing till I get the right point?

[whereswaldo]

how would i do this without tracing paper, btw gr8 vid i r8 8/8

[hydra_ahmad]

If my line is not straight will i deduct marks

[preachingtruth]

you can also find the point by finding the midpoint between object and the image

[hamzabilal]

Is it allowed to carry tracing paper in the examination hal??
I dont think so.

[opal]

it doesnt help how all the centre of rotations are 0, 0

[alishamariefanpage]

This is a great video that really helped me in my exam thanks xxx

[fmjjjjn]

If I ask the invigilators for tracing papers will they give me some?

[iccynush]

Thank you so Much I finally understands maths😂 I've got paper 2 tomorrow this really helps me coz this this entire year was like alien language to me😟 but now I fully understand😇 wish I could've found you for my paper 1😢 thanks once again😁

[denisedebono]

Can you do this without tracing paper?

[welgtmaciel]

Great video

do you know what would be the mathematical formula to make this rotation of the polygon?


thank you

[abdullahwarraich]

sir, u just singlehandedly saved my arse

[lptoday]

I r8 6/9. To improve, add more asparagus to your twitter Profile.

[afshananwar]

Thanks for the video, I have a math test tommorow.