Circular Measure: Arc Length, Sector & Segment Area Formulas

[@piggo5645]

I knew these with degrees but never with radians. I instantly got this! You’re a great teacher

[@VishalKumar-nr5mh]

Hello sir, I am from INDIA I love your teaching

[@shaikhsaad9463]

Sir you are one of great teacher for me

[@khalilimran9687]

Love your channel so much sir.

[@elsatadess2690]

Tnx from Ethiopia

[@dooyeeashakil4419]

Sir very impressive

[@arvindgupta7798]

Sandar ❤️♥️♥️♥️

[@monoman4083]

good teaching..

[@atg-man4679]

Thank you sir from MÉXICO, VER n(ice)

[@wolfganggermain7175]

Thank you sir

[@rakib17874]

Commenting before watching...

[@TheBardsCorner]

What app is he using on the iPad?

[@ZKstudys]

notability

[@nitrogamer2361]

What is he using?

[@simba7088]

i didnot get the last part (minus traingle area) 1/2· r^2 sin ø? anyone explain, or recommend me certain video where someone explains?

[@theknight27]

R sin (theta) is the height of the triangle (using right angled trig to calculate the height). So 1/2 r² sin theta is what you get when you put the height as given above and the base (which is just r) into the area of a triangle formula:A =1/2 base * height

[@AngelinaCruz357]

Looks like an angle of 120° or 1/3 one third.

[@Dan-mf6xh]

i sont know why but for some reason these videos maje me feel calm

[@trantvtv5669]

Me: I do not understand geometry Literally everyone else: Omg I love this, I get this. :/ I feel left out :-:

[@dayvud8642]

ok

[@qualquan]

Not enough contrast

[@zatuuu769]

luv u babe

[@zuccx99]

I learnt this in year 7.

[@belaldhillon]

Congrats! You are a legend!!!!!

[@jacobschmidt]

@@belaldhillon Your*

[@sermuns]

@@jacobschmidt very nice

[@AugustinSteven]

@@jacobschmidt . Wrong. It's 'you're' not 'your' for 'you are'.

[@jacobschmidt]

@@AugustinSteven oh, really? My bad, English is just pretty weird I guess ;)