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anonymous
 one year ago
Please help!!!!! MEDAL AND FAN!!!!!
Referring to the figure, find the measure of arc AB.
anonymous
 one year ago
Please help!!!!! MEDAL AND FAN!!!!! Referring to the figure, find the measure of arc AB.

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Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2arc AB is half of angle A i guess

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2wait i'll give u a link

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2http://www.regentsprep.org/regents/math/geometry/gp15/circleangles.htm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Wait so half of it.... Or double it??? O.o

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2something like that i messed up again ;~;

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2i meat to say Angle A is half of arac AB :3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lol it's okay @Nnesha

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So then it's 40 degrees?

mathmate
 one year ago
Best ResponseYou've already chosen the best response.1Check carefully #3 of @Nnesha 's link!

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\textrm {3. Tangent Chord Angle:}\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\(\color{blue}{\text{Originally Posted by}}\) @Nnesha i meat to say Angle A is half of arac AB :3 \(\color{blue}{\text{End of Quote}}\) meant* >.>

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If it's not 40 then Idk. Sorry. Math really isn't my thing.

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2angle A formed by a tangent and a chord dw:1440616179203:dw

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2dw:1440616235247:dw angle AB =1/2(AB arc)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So is 80 or half of something else

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\rm \angle A =\frac{ 1 }{ 2 }AB\] what is angle A equal to = ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yes right so replace <A with 80 solve for AB

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[80=\frac{ 1 }{ 2 }AB\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2check it ot http://www.regentsprep.org/regents/math/geometry/gp15/circleangles.htm for more information :=)
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