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Mathematics 13 Online
OpenStudy (anonymous):

Given O below, if AB and CD are congruent, what is the measure of COD? http://gyazo.com/78d9c748bfd74d23377b15dd292a4ee3

OpenStudy (anonymous):

I got it 70.

OpenStudy (cwrw238):

right

OpenStudy (anonymous):

I just went full retard.

OpenStudy (cwrw238):

lengths of the 2 arcs are the same so the 2 angles at the center are also equal

OpenStudy (anonymous):

I look at the angles wrong. Thank you.

OpenStudy (cwrw238):

yw

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