How to Convert From Polar Coordinates to Rectangular Coordinates (Precalculus - Trigonometry 37)

How to use trigonometric relationships to change Polar Coordinate represented points into Rectangular Coordinate represented points
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[@TheSyd19]

You're a gift to humanity!

[@dreamlikegia]

Just found your UA-cam yesterday and, having just entered college after dropping out of HS years ago, your videos are such an awesome refresher! THANK YOU

[@alikhalidsalim4865]

He is the best teacher of math on earth. Keep watching him. Good luck with your studies

[@physicsvoice3597]

You have good luck

[@gibo2624]

Hi hru

[@physicsvoice3597]

Thank you professor from india ❤️

[@georgesadler7830]

Professor Leonard ,thank you for another outstanding video/lecture on How to Convert From Polar Coordinates to Rectangular Coordinates in Precalculus/Trigonometry. This is an important topic in Mathematics and Applied Engineering. This material is simple to understand but finding the quadrants for each problem can be confusing.

[@ShivamYadav-ys3bp]

Sir i am gona watch all your video in my 3 year college life for sure. Finally my search come to end on you.
Thanks alot sir.
❤❤❤❤

[@vishalmittal3167]

U should also check MIT OCW courses and nptel courses by IIT professors..

[@ShivamYadav-ys3bp]

@@vishalmittal3167 ok bro i am bsc maths hons student
Please give the appropriate info
I you can help 🙏

[@vishalmittal3167]

@@ShivamYadav-ys3bp which college??

[@ThurmanMotorsports]

On the last example: (-4.98, -3.85)??? Am I missing something? I'm getting (-4.74, -3.67). If someone would be able to advise, please, that would be much appreciated. Thank you so much!

[@shravans7184]

Yes .... I also got the same using directly 3.8 radian in calc and by converting to degrees (180/pi).......

[@ricardocorrea9398]

I am also getting the same coord. as you...

[@andrewgoulding]

I also got the same coordinates as you.

[@mattnelson3247]

Yes I got the same coordinates as well, not sure what's going on with that

[@FriedFrenchFries]

I guess he just made an error.

[@Suiiiiiiiiiiiiiii1]

Thanks you are the best.. when I graduate and become an engineer.. 20% of my first salary is going to you sirr🌹

[@alikhalidsalim4865]

Love your teaching Prof Leonard ❤️👍👍👍

[@tmau327]

Thanks so much Professor Leonard ,YOU ARE THE BEST!!!!!

[@rwharrington87]

You taught the earlier stuff so well that I was already using polar coordinates in some experiments with computer graphics without even knowing it.

[@newjsdavid1]

thank you for explaining this stuff thoroughly

[@3shan01]

Thank you professor ❤️

[@ShivamYadav-ys3bp]

Love you sir thanks❤❤❤

[@ShivamYadav-ys3bp]

Thanks sir

[@prabakaransivakumar1297]

After a long time the king has returned

[@anis1930]

can we just use cos inverse to get the angle if we find r prior to that ? specially if the angle is in quad 2 where tan inverse doesnt return any angle of that while cos inverse does.

[@vishalmittal3167]

Sir please upload videos regarding discrete mathematics including how to write proofs

[@thenature6689]

How can we convert this awesome lecture in other languages ??

[@kiddiecloudplayhousemasita6234]

🤠👍🏻

[@dashaagafonova519]

Каждый 1 благодарите? Нам не дочитать до строк? "Мы стремимся к экспоненте" эта фраза меня не покидает. Const?

[@lseansiamz4251]

My math tacher teach us polar coordinates in 30 mins with no one understanding

[@dashaagafonova519]

это был мужик на девяточку...

[@dashaagafonova519]

А еще это был дешевый план.