SOLUTION: find the largest angle in a triangle Side A is (x+2)degrees angle B is (2x)degrees Angle C is (7x+10)degrees

Question 1008230: find the largest angle in a triangle Side A is (x+2)degrees angle B is (2x)degrees Angle C is (7x+10)degrees
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
Angle A measures (x+2)degrees, angle B measures (2x)degrees, and Angle C measures (7x+10) degrees.
We all know that the measures of the angles of a triangle add up to degrees, so
degrees.
All we have to do is solve for , calculate the measures of the angles, and find the largest one.

So, angle C measures
(7x+10) degrees =degrees =degrees = degrees.
Since C so large that its measure, ,
is larger than half of the sums of the measures, ,
C must be the largest angle.
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