  PRE-ALGEBRA
ALGEBRA 1
GEOMETRY
ALGEBRA 2
TRIGONOMETRY
PRE-CALCULUS
CALCULUS    Algebra 2, 2008 PAGE: 791 SET: Exercises PROBLEM: 17
Please look in your text book for this problem Statement  The measures of two angles . and a = 1.

Now find the measure of the third angle.

The sum of the angle measures of a triangle is .  (Substitute ) Subtract 79 from each side.    (Apply Law of sines) (Substitute ) Apply Cross multiplication then . Divide each side by 0.2923.    (Apply Law of sines) (Substitute and c = 3.0) Apply Cross multiplication then .  Divide each side by 0.8829.   The values are . TESTIMONIALS
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