Chapter 1: Foundations of Geometry

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Presentation transcript:

Chapter 1: Foundations of Geometry Section 1-2: Measuring and Constructing Segments Megan Frantz Okemos High School Math Instructor

I CAN: Find the length of a line segment given the coordinates of the endpoints. Correctly use the term congruent (≅) and use tick marks to identify congruent segments. Recite and use the Segment Addition Postulate to find segment lengths. Use midpoints and segment bisectors to find segment lengths.

Length of a line segment How are line segments and lines different? I CAN: Find the length of a line segment given the coordinates of the endpoints.

Example I CAN: Find the length of a line segment given the coordinates of the endpoints.

Segment Addition Postulate I CAN: Recite and use the Segment Addition Postulate to find segment lengths.

Congruent Segments Congruent: Congruent Segments: Midpoint: Segment Bisector: I CAN: Correctly use the term congruent (≅) and use tick marks to identify congruent segments.

Example using midpoint I CAN: Use midpoints and segment bisectors to find segment lengths.

CAN YOU? Find the length of a line segment given the coordinates of the endpoints. Correctly use the term congruent (≅) and use tick marks to identify congruent segments. Recite and use the Segment Addition Postulate to find segment lengths. Use midpoints and segment bisectors to find segment lengths.