SOLUTION: You are given a triangle that you know is isosceles, and after measuring one of the base angles (which you find to be 60�), you want to know what the measure of the vertex angle is

SOLUTION: You are given a triangle that you know is isosceles, and after measuring one of the base angles (which you find to be 60�), you want to know what the measure of the vertex angle is

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Question 511188: You are given a triangle that you know is isosceles, and after measuring one of the base angles (which you find to be 60�), you want to know what the measure of the vertex angle is. What is it?
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
60, the triangle is equilateral.
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