Bc
aabc is reflected across the x-axis, then rotated 90' clockwise about the origin, and finally reflected across the line y = x to form a
the coordinates of vertex a' are
the coordinates of vertex b' are
the coordinates of vertex care
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The statement D.is true. An isosceles trapezoid has congruent base angles. An isosceles trapezoid has two parallel sides of different lengths and two inclined sides with the same length an inclination (angle) Then, if you take as base one of the parallel sides, the base angles that they form with the inclined sides (which,I already said, have the same inclination) are congruent.