Chapter 3: Q14. CR (page 111)
If and then
Short Answer
The measure of is 100.
Chapter 3: Q14. CR (page 111)
If and then
The measure of is 100.
All the tools & learning materials you need for study success - in one app.
Get started for freeClassify each pair of angles as alternate interior angles, same-side interior angles, or corresponding angles.
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 |
State the postulate or theorem that justifies each statement.
If , name all angels that must be congruent to .
Name the two lines and the transversal that form each pair of angles.
and
What do you think about this solution?
We value your feedback to improve our textbook solutions.