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OpenSessame
 one year ago
Line AB is tangent to the circle at B. m<A = 14 and mBC=112
a. Find x.
b. Find y.
OpenSessame
 one year ago
Line AB is tangent to the circle at B. m<A = 14 and mBC=112 a. Find x. b. Find y.

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mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1dw:1377144471353:dw

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1\[14=.5(112X)\] Is that how i would do it?

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1Or \[14=.5(x112)\]

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1dw:1377145019880:dw

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1is 84 X? i feel like im missing something..

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1Yes, x = 84. Now you still need y.

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1i wouldnt use the same theorem right?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1No. This a different case. You need a different theorem for this one.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1y is the measure of an angle. It is not a length. Perimeter or circumference is a length.

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1Okay...So then I'm clueless.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1An angle formed by a tangent and a chord that intersect on the circle is half the measure of the intercepted arc.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1dw:1377145667642:dw

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1But we need to find the arc...right?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1What is the degree measure of arc CD?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1What is the degree measure of an entire circle as an arc?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1Right. Which parts of the circle below do you know the measures of? dw:1377145802550:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1dw:1377145885955:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1Correct. Now you need half of that for y.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1You deserve a medal.

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1I just need someone to guide me threw the first couple of times then i start getting it lol

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1That's the whole idea of studying and having a teacher or a tutor.

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1Do you know anything about probability distribution?And Im studying online, so i miss out on that just a little bit!

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1No, sorry, probability is not my thing.

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1Alright, thanks for your help!

OpenSessame
 one year ago
Best ResponseYou've already chosen the best response.1Thanks to you and @Directrix I understand geometry!

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1That's great, thanks. Keep asking questions. That's how you learn. You can tag me any time. If I'm not on, I'll see it the next time I'm on, and if you didn't get any response yet, I'll try to help.
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