Are the following figures similar? trapezoids abcd and efgh are shown. angle a equals 137 degrees, angle b equals 90 degrees, angle c equals 90 degrees, angle d equals 43 degrees, angle e equals 136 degrees, angle f equals 90 degrees, angle g equals 90 degrees, angle h equals 44 degrees. no; the corresponding angles are not congruent no; the corresponding sides are not proportional yes; the corresponding angles are congruent yes; the corresponding sides are proportional