'Line ac' presentation slideshows

Points, Lines and Planes

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10.1 Lines

10.1 Lines. The Inclination of a nonhorizontal line is the positive angle theta measured counterclockwise from the x-axis to the line. Acute angle. Obtuse angle. If a nonvertical line has inclination theta and slope m, then m = tan. rise or opp. }. Run or adj.

139 views • 10 slides

1.3 Measuring Segments

1.3 Measuring Segments. Objective: Students will find measures of segments. Correct notation will be used. Line Segments. Since segments have 2 endpoints, it can be measured. Line segments are named with two capital letters that correspond to the 2 endpoints.

238 views • 7 slides