Find the Area of the Figures Below:

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Presentation transcript:

Find the Area of the Figures Below:

Identify Pairs of Lines and Angles Section 3.1 Identify Pairs of Lines and Angles

Define Parallel Lines Two lines are Parallel if they do not intersect and they are coplanar.

Postulates Parallel Postulate: If there is a line and a point not on that line there is exactly one line through the point that is parallel to the given line Perpendicular Postulate: If there is a line and a point not on that line there is exactly one line through the point that is perpendicular to the given line

What is a Transversal? A Transversal is a line that intersects two or more coplanar lines at different points.

Identify The following Angle Relationships in the Figure Below: Corresponding Angles Alternative Interior Angles Alternate Exterior Angles Consecutive Interior Angles

Online Lectures http://www.youtube.com/results?search_query=LAgeometry314

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