SSS, ASA, AAS, and SAS Triangles

Geometry Chapter 4

SAS

ASA

SSS

AAS

Not enough information

In Triangle ABC, if AB is congruent to BC, what angle is included?

In Triangle ABC, if AC is congruent to BC, which angle is included?

b

True or False: If all angles of one triangle are congruent to all angles of another triangle, then the triangles are congruent.

a)True, b)False

a

True or False: If the sides of one triangle are congruent to the sides of another triangle, then the triangles are congruent.

a)True, b)False

d

The following triangles are congruent by:

(a) SSS (b) SAS (c) Not enough info (d) ASA

b

The following triangles are congruent by:

(a) SSS (b) SAS (c) ASA (d) Not enough info

a

The following triangles are congruent by:

(a) SSS (b) SAS (c) ASA (d) Not enough Info

c

The following triangles are congruent by:

(a) SSS (b) SAS (c) ASA (d) Not enough info

e

Which of the following is not a Postulate used to prove 2 triangles are congruent?

(a) ASA (b) SAS (c) SSS (d) ASA (e) SSA

Base Angles Theorem

If 2 sides of a triangle are congruent, then the angles OPPOSITE them are congruent.

Converse of Base Angles Theorem

If 2 angles of a triangle are congrent, then the sides OPPOSITE them are congruent.

Hypotenuse-Leg Congruence Theorem