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Boyd - Geometry3

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  7. Video for lesson 13-3: Identifying parallel and pe...

Video for lesson 13-3: Identifying parallel and perpendicular lines by their slopes

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Click on Video for lesson 13-3: Identifying parallel and perpendicular lines by their slopes to open the resource.
◄ Video for lesson 13-2: Finding the slope of a line given two points
Practice worksheet for lessons 13-2 and 13-3 \ ►

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              • URLVideo for lesson 13-1: Using the distance formula ...

              • URLVideo for lesson 13-1: Finding the center and radi...

              • URLVideo for lesson 13-5: Finding the midpoint of a s...

              • FilePractice worksheet for lessons 13-1 and 13-5

              • FileExtra practice with 13-1 and 13-5

              • URLVideo for lesson 13-2: Finding the slope of a line...

              • URLVideo for lesson 13-3: Identifying parallel and pe...

              • FilePractice worksheet for lessons 13-2 and 13-3 \

              • URLVideo for lesson 13-6: Graphing a linear equation ...

              • URLVideo for lesson 13-6: Graphing lines using slope-...

              • FileApplication problems for 13-2, 13-3, and 13-6

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