4.2.1 Triangle Congruence: SSS and SAS Flashcards
1
Q
The property of triangle rigidity
A
states that if the side lengths of a triangle are given, the triangle can have only one shape.
2
Q
An included angle
A
is an angle formed by two adjacent sides of a polygon
3
Q
Side-Side-Side (SSS) Congruence Postulate
A
If three sides of one triangle are congruent to three sides of another triangle, then the triangles are congruent.
4
Q
Side-Angle-Side (SAS) Congruence Postulate
A
If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the triangles are congruent.
