Which statements are true? Check all that apply. The corresponding sides of similar triangles have proportional lengths. The cor
responding sides of congruent triangles have the same lengths. The corresponding angles of similar triangles have different measures. If corresponding sides of two triangles are not the same length, the triangles are not similar. If corresponding sides of two triangles are not the same length, the triangles are not congruent.
I think it is not possible to find a certain equation from just a given points, it must have more given information because there is a lot of parabola pass throw (-1,1).
