This is an example of a proof you should be able to complete by the end of this topic. Since line 1 is your starting point, which one of these examples should you start with? 1. Given: a || band x Iy Prove: 21 is nupplementary to 414 9 10 12 11 13 14 16 15 Statement Reason 1. 1. 2. 21 27 2. 3. 3. Alternate Interior Angles 4. 4. Transitive Property 5. 13 is supplementary to 14 5. 6. 6.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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O Empowey 2021
A educate.lindsay.k12.ca.us/iFrame.aspx?iCtrl=STUDENT_BASE HOME CONTROL
y llookmarks
EL IXI
A Classes
O Google Sides
O Empower 2020
B Google Docs
7 Lindsay High School
l *
Physics Safety & Sk..
E Guided practice 3 (.
This is an example of a proof you should be able to complete by the end of this topic. Since line 1 is your starting point, which one of
these examples should you start with?
1. Given: a || b and x Iy
Prove: 21 is supplementary to 14
43
87
9 10
12 11
13 14
16 15
Statement
Reason
1.
1.
2. 21 N 27
2.
3.
3. Alternate Interior Angles
4.
4. Transitive Property
5. 13 is supplementary to 214
5.
6.
6.
O A 1. Angle 1 is supplementary to Angle 14, Allernate Exterior
O B. 1. Angle 1 + Angle 14 = 180 degrees, Def. of Supplementary Angles
OC 1 a ll b, x Il y, Given
O D. 1. Line a is congruent to Line b, Given
Score Now
Finish Later
DELL
F11
F5
F3
F4
F2
&
%23
%24
4
R
T
K
D
F G
M
C
Alt
>
Transcribed Image Text:O Empowey 2021 A educate.lindsay.k12.ca.us/iFrame.aspx?iCtrl=STUDENT_BASE HOME CONTROL y llookmarks EL IXI A Classes O Google Sides O Empower 2020 B Google Docs 7 Lindsay High School l * Physics Safety & Sk.. E Guided practice 3 (. This is an example of a proof you should be able to complete by the end of this topic. Since line 1 is your starting point, which one of these examples should you start with? 1. Given: a || b and x Iy Prove: 21 is supplementary to 14 43 87 9 10 12 11 13 14 16 15 Statement Reason 1. 1. 2. 21 N 27 2. 3. 3. Alternate Interior Angles 4. 4. Transitive Property 5. 13 is supplementary to 214 5. 6. 6. O A 1. Angle 1 is supplementary to Angle 14, Allernate Exterior O B. 1. Angle 1 + Angle 14 = 180 degrees, Def. of Supplementary Angles OC 1 a ll b, x Il y, Given O D. 1. Line a is congruent to Line b, Given Score Now Finish Later DELL F11 F5 F3 F4 F2 & %23 %24 4 R T K D F G M C Alt >
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