WorksheetsTriangle Proofs (1B)
Total questions: 10
Worksheet time: 42mins
Name
Class
Date
1.
What is statement #1?
a)
BC≅DC
b)
AC≅EC
c)
BC≅DC, AC≅EC
d)
∆BCA≅∆DCE
2.
What is statement #2?
a)
∠ABC≅∠EDC
b)
∠BCA≅∠DCE
c)
BC≅CD
d)
∠E≅∠A
3.
What is reason #3?
a)
SAS
b)
ASA
c)
SSS
d)
AAS
4.
What is the "statement" for step 3 of the proof?
a)
HA=HA
b)
HA=AH
c)
MA=AM
d)
MA=MA
5.
What is always the 1st statement in reason column of a proof?
a)
Prove
b)
Given
c)
Reason
d)
Statement
6.
What is the "statement" for step 3 of the proof?
a)
∡EDA≅∡DCB
b)
∡AED≅∡BEC
c)
DE=CE
d)
∡AED≅∡CED
7.
What is #4 Statement?
a)
∠MNL ≌ ∠ONP
b)
MN ≌ ON
c)
N ≌ N
d)
MO ≌ OM
8.
What is #3 Reason?
a)
Same Line
b)
Perpendicular Lines
c)
Segment Bisector
d)
Reflexive Property
9.
What is #3 Reason?
a)
Alternate Exterior Angles
b)
Alternate Interior Angles
c)
Vertical Angles
d)
Angle Bisector
10.
What is the "statement" for step 2 of the proof?
a)
AD=AD
b)
AD=DA
c)
HD=DN
d)
HA = AN
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