# Drawing Conclusions with Parallel Lines and 4 Proofs

```Name,
Geometry
Drawing Conclusions
1.
_
Date,
&amp; Proofs
slit
2.
Period
_
3.
allb
a
s
4. L3 and L4 are supplementary
5.
6. L3 == L4
p
b
0
D
y
k
I
9. kll r
8. slit
7. L2 == L3
1I
h
k
h
r
s
w
1I
10. L3:= L2
1I
a
b
11
11. ETIIXA
12. L4 and L1 are supplementary
a
b
f
E
S
c
I
Complete a flow-proof for each of the following:
1. Given:
AB II CD
-
-
BCIIDE
Prove:
Ll ~ L3
r
d
2.
II
ell
Given:
a
Prove:
Ll ~ L2
3. Given:
a
II
Ll
Prove:
.-__~
b
d
b
~
.a
a
= L3
bile
b
c
4.
Given:
BD bisects LeBE
Ll
Prove:
BD
= L3
II
AE
A~----------~~------------~C
Nbme. __ ~~~~~
Geometry
Drawing Conclusions
.,
1.
Date.
slit
2.
-
1/
_
•
Period.
(!'
_
3.
all b
a
c
I
// I.~e.s -7 .
s: a..-lt. e&raquo; z, ;!.. S
6. L3;;:L4
4. L3 and L4 are supplementary
t
&lt;t1--d----.f---.
I
k
:::
1
CA
8. slit
7. L2;;:L3
~
GJJY&quot;'r
1/
I
L
:s
//neS
1/cI
9. k 1\ r
k
h
r
s
1
rJ'
.'
z: tvl't. e.-)(t. c
&quot;--7
//
I/,-se,.\$
a lit.
&raquo;
I
/1
I/h
e.s
I:~~:::
-;&gt;
~ 6i.,./t.. -e.J&lt;t..
&lt;
c S
L'f
= (&quot;&quot;,5:
u'
10. L3;;:L2
C
Ii
12. L4 and Ll are supplementary
11. ETIIXA
It
s
II f:tr. e s. -7J
:.:! 1M It , L1i .•e. ::.
5Jft, s~-s:~....&gt;
e
f:-I! d
~nfirL.:S ~
fAllb
II I/tt
```