Question 1006462
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Answer by telling if each statement is Always, sometimes, or never true

1. If two distinct lines intersect, then they are parallel.             <----- Never true.
2. If two distinct lines do not intersect, then they are parallel.      <----- Always true.
3. If two angles are alternate interior angles, then they are on opposite sides of the transversal.      <----- Always true.
4. If two parallel lines are cut by a transversal, then the alternate interior angles are congruent.     <----- Always true.
5. If two parallel lines are cut by a transversal, then the alterate interior angles are complementary.  <----- Never true.
6. If two parallel lines are cut by a transversal, then the corresponding angles are supplementary.      <----- Always true.

See the lesson <A HREF=http://www.algebra.com/algebra/homework/Angles/Parallel-lines.lesson>Parallel lines</A> in this site.
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