Which sentence best explains why shape 1 and shape 2 are not congruent? a. shape 1 cannot be mapped onto shape 2 using a reflection. b. shape 1 cannot be mapped onto shape 2 using a dilation. c. there is no sequence of rigid transformations that will map shape 1 onto shape 2. d. not all corresponding pairs of sides on the two shapes are parallel. e. not all corresponding pairs of sides on the two shapes are perpendicular. link to pic