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9.5 congruence
HW pg. 482 #832 even 1
March 30, 2012
Objective: identify corresponding parts.
Agenda1. WU2. Check Hw3. Notes4. Homework
Warm Up
9.5 congruence
HW pg. 482 #832 even 2
March 30, 2012
Congruent figures same size and shape corresponding parts have equal measures.
A
B C
E
F D
9.5 congruence
HW pg. 482 #832 even 3
March 30, 2012
ΔAMN ≅ ΔABC
Name all the corresponding parts
a. congruent angles
b. congruent sides
c. Find the distance from M to N.
A
NM
C B
9.5 congruence
HW pg. 482 #832 even 4
March 30, 2012
Here are 3 ways to identify congruent triangles.
SideSideSide SideAngleSide AngleSideAngle (SSS) (SAS) (ASA)
9.5 congruence
HW pg. 482 #832 even 5
March 30, 2012
List the congruent corresponding parts of each pair of triangles. Write a congruence statement for the triangles.
N P
M O Q R
A
W B X
9.5 congruence
HW pg. 482 #832 even 6
March 30, 2012
9.5 HW pg. 482 # 8 32 even