In an isosceles triangle, the vertex angle is twice either base angle.(let the base angle be x in degrees. remember that the sum of anglesof a triangle is 180 degrees). Set up an equation

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In an isosceles triangle, the vertex angle is twice either base angle (Let the base angle be b in ...
Mar 27, 2015 · (Let the base angle be b in degrees. Remember that the sum of angles of a triangle is 180 degrees). Set up an equation. a. x + 2x = 180 b. x + 2x

Letter c hope it