Rotational Symmetry, Order and angle of Rotation

[@fredxable]

in 4 minutes and 39 seconds, you have taught more than my teacher has in 9 months and 3 days. Thank you good sir.

[@virblaze4619]

hahahahHHAHAHAHAAHAH!!!!!!!!!!!!!!!!!!!lol so true.... they make school so boring too

[@lonelydragon8522]

Lol this comment was 9 yrs ago

[@pokemoncharmer2277]

@@lonelydragon8522 fr

[@xolurked145]

Crazy how this person is now in his mid to late 20’s

[@FakeStories21]

@@lonelydragon8522now it’s before 11 years ago lol

[@KisukeOP]

You are the best online teacher I've ever learned from! Thank You Mr. Barnes.

[@rappercentral703]

Makes soo much more sense my stupid teacher can't explain something as simple as this...so sad. Thank you sooooooooo much makes more sense now

[@jonathanjoseph5419]

me too my teacher uses "vocabulary" and when we ask the meaning, she says use your dictionary. and this dude mathswithmrbranes is waaaaaaayyy better than my math teacher

[@BIGKINGKJ]

For real all that extra stuff for no reason

[@jonathanjoseph5419]

the way you presented is better than any other video i have seen on youtube

[@mathwithmrbarnes]

+jonathan joseph awesome! Thanks bud! Now if I could get my own students to watch that would be great...lol

[@jonathanjoseph5419]

you are a teacher? well that's great

[@mathwithmrbarnes]

Yes I am. I don't teach the course with this in it anymore. I'm glad it is still useful.

[@yagirlskyunmotivatedroadto1834]

Man ur in university or in highschool! That's crazy dude

[@jesuschrist6585]

im watching this on June 12, 2020, and I just need to thank you

[@Demeter-ud4su]

Tysmmmmm for making this my teacher can’t explain this like u she would’ve took hours but u only used 4 mins

[@mirabshabbir5176]

THANK YOU SO SO MUCH!

[@slime-e-nationz]

And my teacher took 30 days to teach the same and i still couldn't understand! You're awesome Mr!

[@hollyveenkant1587]

OMG!! this is sooooo much easier, it make soo much more sense now! thanks!!!

[@mathwithmrbarnes]

Holly Veenkant I try! Thanks you!

[@sanvikhanna]

amazing video...it has cleared all my confusions...i have maths exam tomorrow..😢😢

[@mattdollinger7987]

this video is going to save me tysm

[@debbiethechicken]

Thank you so much!! Due to the online classes I could not understand this helped a lot 😊😊

[@ihyashh]

Tysm for this, my boring teacher made it feel so complicated

[@mrantman9]

i luv u!!! i aced my test cuz of u!!!!

[@angelicatoy8949]

You explained this better that my teacher haha

[@mpadilla2804]

great!!!! very helpful video!

[@suthashantharmarajah7561]

thank you this video helped me alot

[@annamariavandyk]

Thank you this will help me on my test!

[@mathwithmrbarnes]

anna-maria vandyk You are very welcome!

[@akbarshaik7059]

Very intresting video Sir , thank you so much

[@renod42]

Thanks for posting this. Two points to consider. Your definition states "less than 360" but when you count the rotations to get your answer 6, you included the 360 degree rotation. So should your definition be "less than or equal to"? 2) an object with no rational symmetry is defined as order 1 according Wikipedia.

[@cat-132]

thanks this helped me with my geometry exam

[@nehadubey9316]

Thank you Mr bames

[@Auyuria]

I like the way you present the idea. You made it easy to understand this topic. Thank you. You've helped me a lot.

[@dangergirl4768]

This is really helpful!!Thanks

[@soona1231]

you should do vocabulary of line symmetry , line of symmerty , order of rotation , ect of geometry

[@noxgaming2396]

Thx this was very helpful

[@kanikamajumder4937]

Thanks sir, it was very helpful

[@carol-annebranagan7787]

Thankyou so much, you have explained this so very well without loads of waffle.

[@chikenman257]

hey thAT HELPED ME ALOTE

[@RehamSalama98]

We need explanation for the isoscles & the equilateral triangle, the star, the regular n-gonand the alphabets

[@aditirana4796]

Thanku so much sir

[@GianCaoile]

Thanks for the help!

[@karlaaaa_f]

this was incredibly helpful. THANK YOU!

[@mailinhbui3629]

THANKS I HAVE A TEST TOMORROW

[@moctezuma696]

Great stuff!

[@besties4life571]

Thx so much it really helped :)

[@tamannasagar9126]

you made it so easy

[@mathwithmrbarnes]

+Tamanna Sagar Thanks! Glad I could help. Best of luck in your exams!

[@yusei800]

this is very easy but when the test gives you those impossible shapes its hard and also reflecting in points to show that there is point symmetry is always confusing because it had to bee precisely done

[@coleruff8835]

Thank you

[@gmh9843]

thanks man

[@amani1651y]

THANKSS!!

[@mathwithmrbarnes]

+Deyvika Srinivasa thanks! Good luck!

[@tinneym1]

I am going to use this in my classroom. Thanks.

[@MirGlobalAcademy]

Check it: th-cam.com/video/9OKlXnk-lAI/w-d-xo.html

[@gracetaylor7027]

This was helpful thanks

[@pranitigulyani9190]

It is quite useful. Great work! Helped me understand this concept much better!

[@L123xfu]

THANK YOU

[@jessicagill_]

Thank you so much...

[@b8sh]

I think just looking at the sides in shows how many times it will rotate. At least in simple figures.

[@kittyruler10]

THANKS

[@glebgugnelev4973]

so hard to understand , but thanks)

[@mrantman9]

thanks

[@kamengamer2723]

Lol! your voice is repeating and this very useful by the way!

[@kamengamer2723]

OPs! played the video two times! Double LOL!

[@sonyaa7632]

Thanks so much this was rlly helpful 👏🏼👏🏼

[@synummansoor5097]

Thank you helped me

[@odalislazaro123]

Thanks so much ! This really helped (:

[@kieradee]

Thank you!! I was having trouble with this because I missed the lesson. Hopfully now I wont bomb my exam tomorrow 😂

[@simplicity7862]

Not only do i respect you for having queen hwasa, i respect you for for having that bomb ass pic of her

[@jjduck1992]

Thank you ver
Y useful

[@lifeiswater]

Then tell me order of rotational symmetry of equilateral?

[@chair8401]

Ok, cool thanks

[@lifeiswater]

You said coincide less than 360.... Then according to your concept equilateral triangle have 2 rotational symmetry

[@oldrobloxaccountxd]

Who's here 2020 e-learning?

[@lanaslo9168]

I cant understand how it has 6 when it rotates 360 which means 4 orfers only

[@randywhite1008]

Now I don't have to try to catch up at school

[@ilhan6660]

2018 anyone?!

[@justinpark7073]

TYTYTYTYTYTY SOOO MUCH!!!!

[@danilahache6172]

this hurts my brain, and i am very confused why can i not understand this D:

[@SorryCrane16]

It's certainly not that hard but some people really can make it seem hard

[@Saket.Mereddy]

You never take the rotation of 360. You only look at the rotation in 180. This is because if you take 180 then you will find all the order of rotations, but if you take 360 it just repeats. If the shape overlaps the figure at 180 then it is called point symmetry. For the last example you just state that there is no symmetry

[@hkginger]

Excellent explanation thank you. We subscribe :-)

[@mathwithmrbarnes]

+hkginger Awesome! Good luck!

[@megannabuurs8963]

who is we.....

[@havr67]

363

[@vishnu55884]

I like how everyone who’s here is just trashing on their teachers.

[@prasanthkarunashankar9697]

doesnt work is this patched?

[@Hassaan.rao.19]

Anyone in 2024😂

[@natasha9599]

Thanks.