If you please Mr. Scrooge, it's gotten colder, and the bookkeeping staff would like an extra shovel full of coal for the fire? Rat #1 : We can't do the bookkeeping, all our pens have turned to inkcicles! Rat #2 : Our assets are frozen!
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If you please Mr. Scrooge, it's gotten colder, and the bookkeeping staff would like an extra shovel full of coal for the fire?
Rat #1: We can't do the bookkeeping, all our pens have turned to inkcicles!
Rat #2: Our assets are frozen!
Ebenezer Scrooge: How would the bookkeeping staff like to be suddenly... UNEMPLOYED?
Rats: [singing] HEAT WAVE. This is my island in the sun...
1.Notes - Congruent Triangles
To prove two triangles are congruent using the definition, three pairs of sides must be congruent as well as three pairs of angles.
LAME
1.Notes - Congruent Triangles
Is this a guarantee?
7.Notes - Congruent Triangles
Is this a guarantee?
7.Notes - Congruent Triangles
Is this a guarantee?
7.Notes - Congruent Triangles
Is this a guarantee?
7.Notes - Congruent Triangles
Is this a guarantee?
7.Notes - Congruent Triangles
Is this a guarantee?
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
SAS
SSA
ASA
SAA
25°
65°
90°
7.Notes - Congruent Triangles
Is this a guarantee?
65°
90°
25°
7.Notes - Congruent Triangles
Is this a guarantee?
65°
90°
25°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
SAS
SSA
ASA
SAA
25°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
SAS
SSA
ASA
SAA
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
√
SAS
25°
SSA
ASA
SAA
ABC
DEF
7.Notes - Congruent Triangles
Is this a guarantee?
D
A
√
SSS
E
AAA
92°
√
SAS
92°
SSA
B
C
ASA
SAA
F
65°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
√
SAS
SSA
ASA
SAA
65°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
√
SAS
SSA
ASA
SAA
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
65°
√
SAS
SSA
ASA
SAA
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
65°
√
SAS
SSA
ASA
SAA
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
65°
√
SAS
SSA
ASA
SAA
A
ABC
DEF
B
C
7.Notes - Congruent Triangles
Is this a guarantee?
E
√
SSS
AAA
√
SAS
SSA
ASA
F
D
SAA
25°
90°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
√
SAS
SSA
ASA
SAA
25°
90°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
√
SAS
SSA
√
ASA
SAA
ABC
B
DEF
55°
A
65°
C
7.Notes - Congruent Triangles
Is this a guarantee?
E
√
SSS
AAA
√
SAS
65°
SSA
F
55°
√
ASA
D
SAA
35°
90°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
√
SAS
SSA
√
ASA
SAA
35°
35°
35°
90°
7.Notes - Congruent Triangles
Is this a guarantee?
√
SSS
AAA
√
SAS
SSA
√
ASA
√
SAA
√
SAS
√
SSS
√
ASA
√
SAA
7.Notes - Congruent Triangles
Is this a guarantee?
AAA
AAA
SSA
7.Notes - Congruent Triangles
FRS
PQD
R
P
120°
Q
F
120°
35°
D
35°
S
ASA
7.Notes - Congruent Triangles
FRS
QSR
R
Q
42°
42°
F
S
SSA
7.Notes - Congruent Triangles
FRS
QSR
R
50°
Q
F
50°
S
SAS
7.Notes - Congruent Triangles
MNR
PTB
B
R
N
P
T
M
SSS
Given: BC BF, CD FD
Prove: Δ BCD Δ BFD
BC BF, CD FD
BD BD
Reflexive Prop of
Δ BCD Δ BFD
C
Reasons
Statements
B
D
F
7.Notes - Congruent Triangles
Given
SSS
LEGIT
FAKE OR LEGIT?
FAKE OR LEGIT?
LEGIT
FAKE OR LEGIT?
FAKE
FAKE OR LEGIT?
FAKE OR LEGIT?