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1.3A Segments and their Measures

1.3A Segments and their Measures. Notation. “Segment AB” “Length of segment AB”. The distance between A and B is the same as the ____________ of AB. LENGTH. Distance. AM = 80 mi MB = 90 mi AB = AM + MB = 170 mi. Segment Addition Postulate.

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1.3A Segments and their Measures

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  1. 1.3A Segments and their Measures

  2. Notation “Segment AB” “Length of segment AB”

  3. The distance between A and B is the same as the ____________ of AB. LENGTH

  4. Distance AM = 80 mi MB = 90 mi AB = AM + MB = 170 mi

  5. Segment Addition Postulate If B is between A and C, then AB + BC = AC.

  6. Example J is between H and K. Given the lengths of HJ, JK, and KH, find x.

  7. K J H 5x + 7x = 96 * Segment Addition Postulate. 12x = 96 * Combine like terms. x = 8 * Divide both sides by 12.

  8. Start HW C Open your books to p. 21. We will set up problem #31 together. Today, we will use the rest of class time to start our homework!

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