Final answer:
To determine if two triangles are congruent, we need to have enough information to prove that all corresponding sides and angles are equal. Andres could have asked for the lengths of all three sides and the measures of all three angles of both triangles to be sure they are congruent.
Step-by-step explanation:
1. To determine if two triangles are congruent, we need to have enough information to prove that all corresponding sides and angles are equal. Without seeing the triangles in question, it is impossible to say whether Andres' triangle is congruent to the one on the data card.
2. To be sure that the triangle Andres drew is congruent to the one on the data card, he could have asked for the lengths of all three sides and the measures of all three angles of both triangles. If all six values in both triangles are equal, then the triangles are congruent.