Under what conditions might two parabolas be congruent? Explain your reasoning.

Answer:when  same distance between the focus and DirectrixStep-by-step explanation:we know that when two parabola will be congruent if we  find 2 point are at equal distance from focus point so as if we align vertices and we get parallel and parabola open in same direction and we know the parabola have same shape when focus and Directrix are alignedso as that 2 parabola will congruent when they have the same distance between the focus and Directrix