Aparallelogram has vertices e(-8,3), f(2,-2), g(-1,3), and h(-5, -2). what are the coordinates of the midpoint of each diagonal? a) (3, -0.5) b) (-4.5, 3) c) (-3, 0.5) d) (0.5, -1.5)

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.