Angle made by lines, the regular hexagon, addition and subtraction of lengths, addition and subtraction of angles, perpendicular lines, parallel lines and angles. The lesson also includes a video where i show how to draw a perpendicular line and a rectangle using a protractor or a triangular ruler. This section contains free ebooks and guides on geometry, some of the resources in this section can be viewed online and some of them can be downloaded. This lesson goes fast, and shows examples of parallel and perpendicular lines. Parallel and perpendicular lines transparency 6 click the mouse button or press the space bar to display the answers. In this video lesson, you will see how to use geometric construction to draw perpendicular lines. Parallel and perpendicular lines free math worksheets. Parallel, perpendicular and intersecting lines worksheets. Parallel, perpendicular and intersecting lines worksheets this module deals with parallel, perpendicular and intersecting lines.
Exercises and word problems will help improve the skills to identify and differentiate between parallel, perpendicular and intersecting lines. This page shows how to construct a perpendicular to a line through an external point, using only a compass and straightedge or ruler. Parallel and perpendicular lines determine the slope of the line parallel to the line whose slope is given. It works by creating a line segment on the given line, then bisecting it. A free powerpoint ppt presentation displayed as a flash slide show on id. Constructing perpendicular lines in geometry video. This lesson explains what are parallel and perpendicular lines and has varied exercises for the students. Parallel, intersecting, and perpendicular a b c d parallel lines ab and cd are parallel lines. Perpendicular lines perpendicular lines lines that intersect to form right angles what is the slope of the red line. Gina wilson 2012 graphing linear equations parallel and perpendicular lines. What best describes the relationship between the lines with equations and.
Also find out the only two tools in addition to your. Free geometry books download ebooks online textbooks. Are you getting the free resources, updates, and special offers we send out every week in our teacher newsletter. Browse constructing perpendicular lines resources on teachers pay teachers, a marketplace trusted by millions of teachers for original educational resources. A perpendicular b parallel c same line d neither parallel nor perpendicular 20. Find the slope of the line passing through the pairs of points and describe the line as rising, falling, horizontal or vertical. Core 1 coordinate geometry 2 parallel and perpendicular lines duration.
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