Reference Angle for an Angle, Ex 2 (Using Radians)

[laela]

I'm even more confused than when I started.

[kale]

omg a few seconds from you and it just clicked in my mind, a few seconds from my prof and I'm already giving up, thank you for this!

[MrLegendaryne]

You are the reason for my B in College Algebra last semester. Now in Trig you helping me out. Amazing work

[Ahnyalav]

This was so nicely explained! I'm so glad I came across this channel ^_^ Thank you so much!

[kaasshko]

your videos explain so much that she doesn't even mention. You saved me lol I have a test over all this tomorrow

[Nawafy]

@patrickJMT at 05:47, shouldn't you use -3Pi - 2(2/3)Pi instead of 3Pi - 2(2/3)Pi ?

Im confused because on the diagram you wrote -3Pi ….

[quickandeasytutorials]

If you don't like dealing with radians in these kinds of problems it is easy to convert to degrees then going from there, if your answer needs to be in radians then convert back at the end.

[kiddebo]

dude thankyou much, my exam in AFM is next Tuesday and i didnt understand this at all, and now i do.

[heroicsociopath]

Dude! You saved my butt on my math homework! Thanks!

[DeeneDucky]

OMG! I LOVE YOU!!!! I have a PRE-CAL final tomorrow at my college and OMG!!!! YOU HELPED ME SOO :D :D :D :) :) :) :) I TOtally GET IT! :D :D :D YOU're AMAZING

[Dcoolguy]

Bruh you really helped me with my unit test, thank you

[Lucerozeus]

Thanks patrick... You always answer the what if questions

[rachelh]

You just saved my life for my finals!!

[raviedavieu]

My module for this lesson never seemed to clearly explain how to figure out which quadrant a radian is in, so thank you for this video! ^_^

[as]

my teacher shows us these vids in class. she knows their better.

[Allthingssheng]

I love you from the moon back!! Thanks Patrick!

[patrickjmt]

i was a paid teacher once upon a time...

[lavenderlemons]

An easy way to figure out where it lies is to divide up pi (so each 180 degrees)up into sections by the denominator, and then "move" the number of sections required
for example: if its 3pi/4, divide the top and bottom part of the graph into 4 sections each (8 sections total) and then move 3 sections. Saves the guess work. If it was 11pi/4, you would move 11 sections around the graph

[TheAndicandi]

You've saved my life.
And my grade point average.
4.0 for life.

[houseofmcdonald]

Thanks so much for simplifying as a mixed number. you are my hero