Points, Lines and Angles: Geometry: TI Math Nspired

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Points, Lines and Angles

Points, lines and planes are the building blocks for geometry. In this introductory unit students explore these objects along with other basic geometric concepts and terms. These include the measure of an angle; the relationship among points, lines, and planes; the distance between two points, a point and a line, and two lines; and the relationships among the angles formed when two lines are cut by a transversal.

Geometry: Points, Lines and Angles Activities

Title
Determining Angle Measure Determine the measure of an angle and if larger angles have longer "sides." Standards \| Textbook	7009	30
Points, Lines, and Planes Explore the relationships between points, lines, and planes. Standards \| Textbook	6976	23
Points, Lines, and Distance Investigate the distance between two points, a point and a line, and two lines. Standards \| Textbook	6386	16
Creating Perpendicular Bisectors Construct the perpendicular bisector of a line segment in several different ways and consider the role of circles in the construction. Standards \| Textbook	6305	14
Exploring Perpendicular and Angle Bisectors Create angle bisectors and explore the relationships between the two angles that are formed by the bisector. Standards \| Textbook	6306	13
Creating Parallel Lines and Transversals Create a pair of parallel lines cut by a transversal and investigate the relationships among the angles that are created. Standards \| Textbook	6677	17
Alternate Interior Angles Explore the relationships of the angles formed when two parallel lines are cut by a transversal. Standards \| Textbook	7084	29

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