61, Corresponding Parts: SAS Postulate

1
6-1, Corresponding Parts SAS Postulate

• Objectives
• Identify congruent segments and congruent
  triangles
• Identify parts of triangles that must be
  congruent to satisfy SAS Postulate
• Comprehend that triangles are congruent if they
  have two sides and an included angle that are
  congruent

2
Congruent having the exact same size and shape

• Congruent angles angles that have equal measures
• Congruent segments segments that have the same
  length
• Congruent triangles triangles whose
  corresponding angles and sides are congruent

A
A
B
B
A
A
B
C
B
C
3
SAS (Side Angle Side) Postulate

• If two sides and the included angle of one
  triangle are congruent to the corresponding two
  sides and included angle of a second triangle,
  then the triangles are congruent

4
Congruent

• Corresponding Angles pairs of angles in similar
  positions

Side Angle Side (SAS)
A
A
C
B
C
B
Corresponding Sides
Corresponding Angles
Means correspond to