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
SectionP.CT: Test
Problem 1CT
Related questions
Question
write the correct statements and reasons to complete the two-column proof
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Interactive Student Edition eBook • Volume 1
+ 151 of 305 →
Given: Cis the midpoint of AE .
A
Cis the midpoint of BD
AE = BD
Prove: AC e CD
Proof:
D
E
Statements
Reasons
1.
1. Given
2. АС —D СЕ
ВС — CD
2.
?
3. АЕ — BD
3.
?
4.
?
4. Segment Addition Property
?
5. АС + CE — ВС+ CD
5.
6. АС + AC %3D CD+ CD
6.
7.
7. Simplify.
?
8.
?
8. Division Property
9. AC = CD
9.
?
O v i 11:11"
Transcribed Image Text:M Dashboard | McGraw-Hill
A my.mheducation.com/secure/student/urn:com.mheducation.openlearning:enterprise.identity.organization:prod.global:organization:071e84b0-02fd-4f94-9165-e4340309dcd2/urn:com.mheducation.openlearning:enterprise.roster:prod.us-east-1:s.
R * :
Mc
Interactive Student Edition eBook • Volume 1
+ 151 of 305 →
Given: Cis the midpoint of AE .
A
Cis the midpoint of BD
AE = BD
Prove: AC e CD
Proof:
D
E
Statements
Reasons
1.
1. Given
2. АС —D СЕ
ВС — CD
2.
?
3. АЕ — BD
3.
?
4.
?
4. Segment Addition Property
?
5. АС + CE — ВС+ CD
5.
6. АС + AC %3D CD+ CD
6.
7.
7. Simplify.
?
8.
?
8. Division Property
9. AC = CD
9.
?
O v i 11:11
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Question 1 Results
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G find M<ABC and M x
M Inbox (257) - jadesy x
M Verify your email a
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3.5 Day 2
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Question 1 of 6 y
9. CF 쓴 IL
Definition of 2 segments (2nd use)
Correct Answer
1. AC 쓴 GI, FE~ LK,
Given
AC + CF + FE = GI + IL + LK
2. AC = GI and FE = LK
Definition of 2 segments (1st use)
3. AC + CF + FE = AC + IL + LK
Substitution Property (1st use)
4. AC-AC + CF + FE = AC-AC + IL + LK
Subtraction Property of Equality (1st use)
5. CF + FE = IL+ LK
Substitution Property (2nd use)
6. CF + FE = IL+ FE
Substitution Property (3rd use)
7. CF + FE-FE = IL+FE-FE
Subtraction Property of Equality (2nd use)
8. CF = IL
Substitution Property (4th use)
9. CF 쓸 IL
Definition of 2 segments (2nd use)
Next Question
Done and Review
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2 • i 11:53"
Transcribed Image Text:A 3-6 Proving Segmer x
M Dashboard | McGra x
C Clever | Portal
Question 1 Results
b Verify Email | bartle x
G find M<ABC and M x
M Inbox (257) - jadesy x
M Verify your email a
b My Tutoring | bartle
* Tyler SIS 360
A cdn.assess.prod.mheducation.com/dle-assess-delivery-ui/v1.44.2/assessment/page/1?token=760d572a58ac8514c59f24f77c067b45
Mc
Graw
Hill
Education
3.5 Day 2
Save and Exit
Question 1 of 6 y
9. CF 쓴 IL
Definition of 2 segments (2nd use)
Correct Answer
1. AC 쓴 GI, FE~ LK,
Given
AC + CF + FE = GI + IL + LK
2. AC = GI and FE = LK
Definition of 2 segments (1st use)
3. AC + CF + FE = AC + IL + LK
Substitution Property (1st use)
4. AC-AC + CF + FE = AC-AC + IL + LK
Subtraction Property of Equality (1st use)
5. CF + FE = IL+ LK
Substitution Property (2nd use)
6. CF + FE = IL+ FE
Substitution Property (3rd use)
7. CF + FE-FE = IL+FE-FE
Subtraction Property of Equality (2nd use)
8. CF = IL
Substitution Property (4th use)
9. CF 쓸 IL
Definition of 2 segments (2nd use)
Next Question
Done and Review
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2 • i 11:53
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