Notes 3.1 PARALLEL LINES: PERPENDICULAR LINES: SKEW ...
Notes 3.1 PARALLEL LINES: PERPENDICULAR LINES: SKEW ...
Notes 3.1 PARALLEL LINES: PERPENDICULAR LINES: SKEW ...
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TRANSVERSAL<br />
ALTERNATE INTERIOR ∠S:<br />
m<br />
1<br />
3<br />
2<br />
4<br />
ALTERNATE EXTERIOR ∠S:<br />
n<br />
5<br />
7<br />
6<br />
8<br />
CORRESPONDING ∠S:<br />
t<br />
SAME-SIDE INTERIOR (CONSECUTIVE) ∠S:<br />
Find all angles in the diagram that fit the following descriptions:<br />
5. corresponding angles<br />
6. alternate interior angles<br />
2<br />
1<br />
7<br />
5<br />
6 3<br />
8 4<br />
7. alternate exterior angles<br />
8. same-side interior (consecutive) angles<br />
9. vertical angles<br />
True/False<br />
9. If two lines never intersect, then the lines are parallel.<br />
10. If two lines are skew, then they never intersect.<br />
11. If two lines are cut by a transversal, then 8 pairs of corresponding angles are formed.<br />
12. If a line is perpendicular to one of two parallel lines, then it is perpendicular to the other.
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