Haney Quiz #1 Flashcards
What is SSS
Side-Side-Side: If all three pairs of corresponding sides of two triangles are congruent then the triangles are congruent
What is SAS
Side-Angle-Side:If two sides and the included angle of one triangle are congruent to two sides and the included angle of a second triangle, then the two triangles are congruent
What is ASA
Angle-Side-Angle:if two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle then the two triangles are congruent
What is AAS
Angle-Angle-Side:if two angles and a non included side of one triangle are congruent to two angles and a non included side of a second triangle, then the triangles are congruent
What is SSA
IS NOT A SHORTCUT TO PROVING TRIANGLE CONGRUENCE (SIDE-SIDE-ANGLE)
Definiton of congruence
segment AB is congruent to segment CD iff AB = CD
Reflexive Postulate of congruence
Segment AB is congruent to segment AB
Symmetric Postulate of Congruence
If segment AB is congruent to segment CD then segment CD is congruent to segment AB
Transitive Postulate of Congruence
If segment AB is congruent to CD and segment CD is congruent to EF then segment AB is congruent to segment EF
What is AAA
NOT A SHORTCUT because even though all angles are congruent sides could be different therefore making them similar but not congruent