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OpenSessame
 2 years ago
Line AB is tangent to the circle at B. m<A = 14 and mBC=112
a. Find x.
b. Find y.
OpenSessame
 2 years 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
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1377144471353:dw

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

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

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

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

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

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

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

mathstudent55
 2 years 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
 2 years ago
Best ResponseYou've already chosen the best response.1Okay...So then I'm clueless.

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

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

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

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

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

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

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

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

OpenSessame
 2 years 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
 2 years ago
Best ResponseYou've already chosen the best response.1No, sorry, probability is not my thing.

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

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

mathstudent55
 2 years 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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