Chapter 3: Q1 (page 86)
State which segments (if any) are parallel. State the postulate or theorem that justifies your answer.

Short Answer
The required segments are and along with this the theorem is Theorem 3-6.
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Chapter 3: Q1 (page 86)
State which segments (if any) are parallel. State the postulate or theorem that justifies your answer.

The required segments are and along with this the theorem is Theorem 3-6.
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Copy what is shown for Theorem 3-3 on page 79. Then write a proof in two-column form.
Name the two lines and the transversal that form each pair of angles.
and

Use two lines of notebook paper as parallel lines and draw any
transversal. Use a protractor to measure
Measure one pair of same side interior angles. Repeat the experiment with another transversal. What appears to be true?
Find the values of and

If what are the measures of the other numbered angels?

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