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OpenStudy (anonymous):
∠A and of triangle ABC measures 86º. ∠B measures 45º. What is the measurement of ∠C? A.49º B.51º C.90º D.63º
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OpenStudy (anonymous):
i think its a. but im not sure?
OpenStudy (pfenn1):
yes, you are right. The sum of angles in a triangle always add up to 180.
OpenStudy (anonymous):
thanks for confirming it :)
OpenStudy (pfenn1):
You're welcome.
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