SOLUTION: A base angle of an isosceles triangle is 9 degrees more than the vertex angle. Find a base angle.
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Question 1108739: A base angle of an isosceles triangle is 9 degrees more than the vertex angle. Find a base angle.
Found 2 solutions by josgarithmetic, TeachMath:
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
-------------vertex angle
Base angle each 9 degrees MORE than vertex.
Answer by TeachMath(96) (Show Source): You can put this solution on YOUR website!
base angle: 63 degrees
48 is wrong!!
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