How Do You Prove Parallel Lines
We can rewrite them as the Alternate Interior Angle Theorem. If two lines are cut by a transversal and corresponding angles are congruent then the lines are parallel. Theorems Angles Interior Notice that this is the converse of Theorem 3-2. . Learn how to write a proof when given angles from parallel lines and a transversalWe will explore angle relationships with parallel lines and a transversa. Two vectors are parallel if they are scalar multiples of one another. Theorem 3-5If two lines are cut by a transversal and alternate interior angles are congruentthen the lines are parallel. We take another look at parallel lines being cut by a transversal. If alternate interior angles are congruent. What are the 5 ways to prove that lines are parallel. Using I ii we get 4 7 but these are corresponding angles. The slope of the line 3x 5y 9 is m 35. If alternate interior angles are congruent. If the...