of Midpoint, Definition of Congruence, ốf Congruence (Reflexive, Symmetric, and Transitive) 26. Given: Q is the midpoint of PR Ris the midpoint of QS Prove: PQ = QS %3D Statements Reasons 1. Q is the midpoint of PR 1. 2. Ris the midpoint of QS 2. 3. PQ = QR; QR = RS %3D %3D 4. РО 3D RS 4. 5. PQ + PQ = PQ + RS 5. 6. 2PQ = PQ + RS 6. %3D 7. 7. 2PQ = QR + RS %3D 8. 8. QR+ RS = QS 9. %3D 10. 10. РО OS %3D 3.
of Midpoint, Definition of Congruence, ốf Congruence (Reflexive, Symmetric, and Transitive) 26. Given: Q is the midpoint of PR Ris the midpoint of QS Prove: PQ = QS %3D Statements Reasons 1. Q is the midpoint of PR 1. 2. Ris the midpoint of QS 2. 3. PQ = QR; QR = RS %3D %3D 4. РО 3D RS 4. 5. PQ + PQ = PQ + RS 5. 6. 2PQ = PQ + RS 6. %3D 7. 7. 2PQ = QR + RS %3D 8. 8. QR+ RS = QS 9. %3D 10. 10. РО OS %3D 3.
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

Transcribed Image Text:pic 8: Segment Proofs
KNOW THE FOLLOWING:
Segment Addition Postulate, Definition of Midpoint, Definition of Congruence.,
Properties of Congruence (Reflexive, Symmetric, and Transitive)
26. Given: Q is the midpoint of PR
Ris the midpoint of QS
Prove: PQ = QS
Statements
Reasons
1. Q is the midpoint of PR
1.
2. R is the midpoint of QS
2.
3. PQ = QR; QR = RS
3.
4. РО %3D RS
4.
5. PQ + PQ = PQ + RS
5.
6. 2PQ = PQ + RS
6.
7. 2PQ = QR + RS
7.
8.
8. QR + RS = QS
9.
9. 2PQ = QS
10.
10. PQ = OS
D
27. Given: AB = CD; CE = AE
Rossons
Prove: ED = EB
В
C
Reasons
Statements
leinnary
1.
1. AB = CD; CE = AE
2.
2. AB = CD; CE = AE
3.
3. AE + EB = AB; CE + ED = CD
4.
4. CE + EB = CD
5.
5. CE + ED = CE + EB
6.
6. ED = EB
7.
7. ED = EB
on
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