Proving the Single Opposite Side Pair Theorem
Try it
Given: AD BC and AD || BC
Prove: A...
Mathematics, 19.12.2020 21:30 britotellerialuis
Proving the Single Opposite Side Pair Theorem
Try it
Given: AD BC and AD || BC
Prove: ABCD is a parallelogram.
AnglesSegments Triangles Statements Reasons
SAS
CPCTC
qiven
parallelogram side theorem
Reasons
2
Statements
V 2. AD BC
given
3. def. of alt. interior angles
V3.ZDAC and ZBCA
are alt. interior angles
4. ZBCA ZDAC
4. alternate interior angles theorem
V5.AC AC
5. reflexive property
6. ADAC ABCA
7. AB CD
S. SAS
7. CPCTC
8. parallelogram side theorem
Corect! You have completed this
exercise
8. ABCD is a paralelogram
Answers: 2
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