Watch Video on Tangents and Circles - Geometry Help

It takes practice, like riding a bicycle.

Not what i was looking for :/

Crap, I haven't done this stuff since 1987 and her steps were very simple. With those givens, drawing that model to break it all down, makes it so easy it seems like cheating. She explained it in a straight forward approach. I needed his for confidence. Thank you for posting.

Is there an easier way to do this?
how can i do it without a bunch of steps?
tha confuse me and mix me up!!

i think this is the simpler as it gets..

just remember that if the radius touches the tangent, than it is perpendicular ,therefore resulting 90 degree angle... with 90 degree angle you can do simple pythagoras method to solve SR

man...I feel SORRY 4 the lady!!!
ALL U GUYS R TELLING THAT SHE IS A ROBOT!!!LOL...

STOP THAT..SHE HAS REALLY HELPED ME WITH MY GEOMETRY...THANKS A LOT...IF EVER U READ THIS... 2 THUMBS UP 2 U..

Stupid ass teacher.

Sorry this didnt help a bit buy com'on, seriously, what's up her smile at the end of all her vids? Damn thang keeps givin' an erection to perfection.

ugh i hate this class i rock at algebra but suck at this

Thanks that helps a lot. I have to make up a geometry quiz on monday.