B Gihe: ACE DF; AB = DE; Z1 E 26. Prove: BC || EF. A /2 C D F 4 uf(ז P.5 Statements Reasons 1. AC= DF, AB = DE; 21 = 26. 1.Civen 2. 21 = 2; Z5 = 26. 2. 3. 22 = 25. 3. 4. AABC =ADEF. 4. 5. 23 = 24. 5. 6. . BC I| EF 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
SectionP.CT: Test
Problem 1CT
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Question
4,
B.
Giheu: ACE DF; AB = DE; 21 = 26.
Prove: BC| EF.
F
C
4
6.
5. Proof
Statements
Reasons
1. AC= DF; AB = DE; 21 = 26.
1. Civen
2. 21 = 2; Z5 = 26.
2.
3. 22 = 25.
3.
4. .. ΔΑBC = ΔDER
5. 23 = 24.
5.
6. BC II EF
Transcribed Image Text:4, B. Giheu: ACE DF; AB = DE; 21 = 26. Prove: BC| EF. F C 4 6. 5. Proof Statements Reasons 1. AC= DF; AB = DE; 21 = 26. 1. Civen 2. 21 = 2; Z5 = 26. 2. 3. 22 = 25. 3. 4. .. ΔΑBC = ΔDER 5. 23 = 24. 5. 6. BC II EF
On separate paper write formal proofs.
6. iven AC bisects BD; X is the
midpoint of AC.
a
Prove: AD || BC.
C
D
7. Gisem CD= CE;
ZB = ZD.
Prove: AB I| DE.
8. Give 21E 43;
BČ || EF.
Prove: AB II DĚ.
A Seore pages 18 and9.
O Correel mistakes.
Resecre.
Transcribed Image Text:On separate paper write formal proofs. 6. iven AC bisects BD; X is the midpoint of AC. a Prove: AD || BC. C D 7. Gisem CD= CE; ZB = ZD. Prove: AB I| DE. 8. Give 21E 43; BČ || EF. Prove: AB II DĚ. A Seore pages 18 and9. O Correel mistakes. Resecre.
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