Chapter 3: Q13 (page 97)
Find the values of x and y.
Short Answer
The values of x and y are and respectively.
Chapter 3: Q13 (page 97)
Find the values of x and y.
The values of x and y are and respectively.
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Get started for freeState the postulate or theorem that justifies each statement.
Use two lines of notebook paper as parallel lines and draw any
transversal. Use a protractor to measure
Measure one pair of corresponding angles. Repeat the experiment with another transversal. What appears to be true?
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 |
Name the two lines and the transversal that form each pair of angles.
and
If , find
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