SOLUTION: If the degree measure of the angles of a triangle are represented by x+30, 2x+20, and 11x-10, name the triangle by its sides and angles.
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Question 681995: If the degree measure of the angles of a triangle are represented by x+30, 2x+20, and 11x-10, name the triangle by its sides and angles. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! If the degree measure of the angles of a triangle are represented by x+30, 2x+20, and 11x-10, name the triangle by its sides and angles.
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Equation:
angle + angle + angle = 180
x+30 + 2x+20 + 11x-10 = 180
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14x + 40 = 180
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14x = 140
x = 10
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x+30 = 40
2x+20 = 40
11x-10 = 100
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isosceles triangle
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Cheers,
Stan H.
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