Which properties are necessary to claim that the two prisms are congruent? check all that apply. the lengths of corresponding edges are in a 1: 1 ratio. the volumes are equal. corresponding angles have different measures. corresponding faces are not congruent. the base areas are equal. the prisms have the same height. answer is: the base areas are equal. the prisms have the same height. the lengths of corresponding edges are in a 1: 1 ratio. the volumes are equal.