Final answer:
To determine if two triangles are congruent, we need to compare their corresponding sides and angles using methods such as AAS, ASA, SSS, SAS, or HL.
Step-by-step explanation:
To determine if two triangles are congruent, we need to compare their corresponding sides and angles. There are several methods we can use to determine congruence:
- AAS (Angle-Angle-Side): If two angles and the side between them in one triangle are equal to two angles and the side between them in another triangle, the triangles are congruent.
- ASA (Angle-Side-Angle): If two angles and the side between them in one triangle are equal to two angles and the side between them in another triangle, the triangles are congruent.
- SSS (Side-Side-Side): If all three sides of one triangle are equal to the corresponding sides of another triangle, the triangles are congruent.
- SAS (Side-Angle-Side): If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.
- HL (Hypotenuse-Leg): If the hypotenuse and one leg of a right triangle are equal to the hypotenuse and one leg of another right triangle, the triangles are congruent.