Chapter 3: Q24 (page 105)
is one side of a regular n-gon. The sides next to are extended to meet at W. Find the measure of in terms of n.
Short Answer
The measure of in terms of is
Chapter 3: Q24 (page 105)
is one side of a regular n-gon. The sides next to are extended to meet at W. Find the measure of in terms of n.
The measure of in terms of is
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Get started for freeExercises 23-29 refer to the diagram in step 2 of exercise 22.
Name four lines that appear to be skew to.
Find the values of and
Name the two lines and the transversal that form each pair of 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 |
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?
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