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Parallel Line Proofs

Last updated almost 3 years ago
5 questions

Create a complete proof statement for parallel lines in each picture. Use the sentence frames provided below.

2
Angles ∠1 and ∠3 are congruent ______________________ TPT - F. ______________________ lines c and d are parallel.
Other Answer Choices:
Therefore,
due to
For this reason,
because of
as a result of
Consequently,
So,
Hence,
As a result,
2
Angles ∠2 and ∠6 are congruent ______________________ interior TPT - Z. ______________________ lines c and d are parallel.
Other Answer Choices:
as a result of
Hence,
For this reason,
As a result,
due to
So,
Consequently,
because of
Therefore,
2
Angles ∠2 and ∠3 are supplementary ______________________ interior TPT - C. ______________________ lines c and d are parallel.
Other Answer Choices:
For this reason,
So,
due to
as a result of
because of
Consequently,
Hence,
As a result,
Therefore,

Try it yourself! Fill in the blanks with the proper Conjunctions or Connectors.

2
Angles ∠5 and ∠8 are supplementary _______ exterior TPT - C. _______ lines r and s are parallel.
2
Angles ∠5 and ∠4 are congruent _______ exterior TPT - Z. _______ lines r and s are parallel.