Unit 6 - Congruent Triangles Exam with verified solutions 2024

CPCTC Corresponding Parts of Congruent Triangles are Congruent Third Angles Theorem If 2 angles of a triangle are congruent to 2 angles of a another triangle, then the third angles of the triangles are congruent. SSS If 3 sides of one triangle are congruent to 3 sides of a second triangle, then the triangles are congruent. SAS If 2 sides and the INCLUDED angle of one triangle are congruent to 2 sides and the INCLUDED angle of a second triangle, then the triangles are congruent. ASA If 2 angles and the INCLUDED side of one triangle are congruent to 2 angles and the INCLUDED side of another triangle, then the triangles are congruent. AAS If 2 angles and the NON-INCLUDED side of one triangle are congruent to the corresponding 2 angles and side of a second triangle, then the two triangles are congruent. Included Angle The angle formed by two adjacent sides of a polygon Included Side The side located between two consecutive angles of a polygon. HL Hypotenuse Leg - If the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and corresponding leg of another right triangle, then the triangles are congruent.