<PRE><B>Question 920619</B>
in an isosceles triangle ABC base angles measure 2x+40 and 4x+10. Find the measure of each angle in triangle ABC

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base angles are equal.
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Equation::
2x+40 = 4x+10
2x = 30
x = 15
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2x+40 = 2*15+40 = 30+40 = 70
4x+10 = 4*15+10 = 60+10 = 70
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The 3rd angle = 180-2*70 = 40 degrees
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Cheers,
Stan H.
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