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April 18, 2014

Homework Help: algebra

Posted by Anonymous on Friday, February 17, 2012 at 12:11pm.

In triangle ABC, the size of angle B is 5 times the size of angle A, and the size of Angle c is 15 degrees less than 4 times the size of angle A. What is the size of angle A? What is the size of angle B? What is the size of angle C?

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