Question

If the exterior angle of the vertex is 160 ​, then the measure of the angle of each base is __ and the measure of the vertex is __

Answer 1

[AI-generated answer — Bot GPT 3.5]

If the exterior angle of the vertex is 160 degrees, the measure of the angle of each base is 180 - 160 = <<180-160=20>>20 degrees. The measure of the vertex is 160 degrees.