Chapter 3: Q7 (page 75)
Classify each pair of angles as alternate interior angles, same-side interior angles, corresponding angles, or none of these.
and
Short Answer
and
forms a pair of corresponding angles.
Chapter 3: Q7 (page 75)
Classify each pair of angles as alternate interior angles, same-side interior angles, corresponding angles, or none of these.
and
and
forms a pair of corresponding angles.
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Get started for freeState the postulate or theorem that justifies each statement.
Classify each pair of angles as alternate interior angles, same-side interior angles, corresponding angles, or none of these.
and
Alan tried to prove Postulate 10 as shown below. However, he did not have valid proof. Explain why not.
If two parallel lines are cut by a transversal, then corresponding angles are congruent.
Given ; transversal cuts and
Prove:
Statement | Reason |
1. | Given |
2. | If two parallel lines are cut by transversal then alt. int. are |
3. | Vert. are |
4. | Transitive Property |
Write proof in two column form
Given:
Prove:
Copy what is shown for Theorem 3-3 on page 79. Then write a proof in two-column form.
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