SOLUTION: I am stuck Question: One angle of a triangle is 66 degrees, the third angle is 57 degrees more than 1/2 the measure of the second angle, the sum of all the angles is 180 degrees

Question 988110: I am stuck
Question: One angle of a triangle is 66 degrees, the third angle is 57 degrees more than 1/2 the measure of the second angle, the sum of all the angles is 180 degrees. What is the measure of the second angle? What is the measure of the third angle?
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

first angle of a triangle is degrees
the second angle is
the third angle is degrees more than the measure of the second angle : so the third angle is
the sum of all is degrees:
....substitute for and for
......solve for

->the second angle
the third angle will be =>=>=>

so,
the measure of the second angle is degrees
the measure of the third angle is degrees

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