Parallel and Perpendicular Lines : Parallel and Perpendicular Lines Slide 2: What Are Parallel Lines? Parallel Lines are lines that do not intersect. Slide 3: What Are Perpendicular Lines? Perpendicular Lines are lines that meet to form right angles Slide 4: What Are Intersecting Lines? Intersecting lines are lines that meet at a point Where the lines meet at a point Slide 5: Project Assignment Create a picture that has at least 5 sets of parallel, perpendicular and intersecting lines Slide 6: Example Picture Parallel Lines Perpendicular Lines Intersecting Lines
Parallel lines and their slopes are easy. Since slope is a measure of the angle of a line from the horizontal, and since parallel lines ...
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Parallel and Perpendicular Lines. How to use Algebra to find parallel and perpendicular lines. Parallel Lines. How do we know when two lines are parallel?
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Perpendicular and Parallel Perpendicular. It just means at right angles (90°) to. The red line is perpendicular to the blue line in both these cases:
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Sal identifies parallel and perpendicular lines in geometric figures.
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Straight-Line Equations: Parallel and Perpendicular Lines (page 3 of 3) Sections: Slope-intercept form, Point-slope form, Parallel ...
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Write equations of parallel & perpendicular lines; Next section: Coordinate plane proofs ... Parallel lines from equation
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Examples: What is slope of a line parallel to the segment connecting the points (–2, 7) and (4, 6)? ... What is the slope of a line perpendicular to the ...
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How to identify parallel and perpendicular lines based on the slope. Parllel lines have the same slope, while perpendiclar lines's slope are negative ...
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Learn more about parallel and perpendicular lines in the Boundless open textbook.
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In this educational animated movie about Math learn about intersecting lines, transversals, angles, 2-dimensional, and lines.
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