SOLUTION: a home has a triangular backyard. the second angle of the triangle is twice as large as the first. The third angle of the triangle is 24 degrees more than the first. Find the third
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Question 931820: a home has a triangular backyard. the second angle of the triangle is twice as large as the first. The third angle of the triangle is 24 degrees more than the first. Find the third angle. Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! x the first angle
x + 2x + (x+24) = 180°
4x = 156
x = 39°
.....
3rd angle is 63°
And...checking
39° + 78° + 63° = 180°
