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How are rainbows formed? How does the direction of the wind affect the path of a sailboat? In Chapter 3, you'll use properties of parallel lines and transversals to answer these questions.
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3.1 Lines and Angles 3.2 Proof and Perpendicular Lines 3.3 Parallel Lines and Transversals 3.4 Proving Lines are Parallel 3.5 Using Properties of Parallel Lines 3.6 Parallel Lines in the Coordinate Plane 3.7 Perpendicular Lines in the Coordinate Plane
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