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laura states that two lines are parallel if the alternate interior anglesalong a...

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jaysen12 | (Level 1) eNoter

Posted July 31, 2013 at 5:47 AM via web

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laura states that two lines are parallel if the alternate interior angles
along a transversal line are equal. is she right?
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aruv | High School Teacher | (Level 2) Valedictorian

Posted July 31, 2013 at 5:59 AM (Answer #1)

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The statement of Laura is true.

In prnciple ,two lines are parallel if corresponding angles are equal.

So one alternate interior angle is vertically oppsite angle to one corresponding angle. Since  corresponding angles are equal therefore lines are parallel.

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