In an isosceles triangle, the vertex angle is twice either base angle. Then, find the measure of base angle.
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Check the picture below.
recall that a flat-line is always 180°, also recall that all interior angles in a triangle are 180°, therefore x + 95 + 54 = 180. Surely you'd know what "x" is.
recall that a flat-line is always 180°, also recall that all interior angles in a triangle are 180°, therefore x + 95 + 54 = 180. Surely you'd know what "x" is.
