SOLUTION: Find the numerical measures of the angles of the triangle whose angle measures are given: x, x + 10°, x + 20°

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Question 941143: Find the numerical measures of the angles of the triangle whose angle measures are given:
x, x + 10°, x + 20°
Answer by laoman(51) About Me  (Show Source):
You can put this solution on YOUR website!
The angle of a triangle sum up to 180 degrees
therefore, x+x+10+x+20 = 180
3*x+30 = 180
3*x = 150
x = 150/3
x=50
therefore the angles are 50 deg, 60 deg and 70 deg
QED