SOLUTION: I have an isoceles with an angle supplementary to angle 3 equaling 116 degrees find angles 1 and 2.

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 Click here to see ALL problems on Triangles Question 264317: I have an isoceles with an angle supplementary to angle 3 equaling 116 degrees find angles 1 and 2.Answer by mananth(12270)   (Show Source): You can put this solution on YOUR website!I have an isoceles with an angle supplementary to angle 3 equaling 116 degrees find angles 1 and 2. supplement to 116 = 64 let the equal angles be x sum of these two will be 2x 2x+64=180 ( sum of agles of triangle) 2x=180-64 2x=116 x=58 the angles are 58,58 and 64