Download Congruent figures

Section 4-1
 Congruent


Polygons
Polygons that have corresponding sides congruent
and corresponding angles congruent.
When you name congruent polygons, you must
list corresponding vertices in the same order.
A
B
F
G
AB  EF
A  E
BC  FG B  F
CD  GH C  G
D
C
E
ABCD  EFGH
DA  HE D  H
H
 If
HIJK is congruent to LMNO, what are the
congruent corresponding parts?

Sides
HI  LM
Angles
H   L
IJ  MN
I   M
JK  NO
J   N
KH  OL
K   O
 If
two angles of one triangle are congruent to
two angles of another triangle, then the
third angles are congruent.

IF ...A  DandB  E
Then....C  F
C
B
A
D
F
E
 In
MAP and
TIE, A
P  E
 I
and

What is the relationship between M and T ?
If mA  52 and mP  36 , what is mT ?

Answer




They are congruent.
52 + 36 = 88
180 – 88 = 92
 Pg

222 #10-31
Write the full congruent statement