Geom9­5.notebook                                              February 07, 2012          BELL WORK: Find the perimeter of ...
Geom9­5.notebook                                                                             February 07, 2012        9.5 ...
Geom9­5.notebook                                                                                February 07, 2012         ...
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Geom9-5

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Geom9-5

  1. 1. Geom9­5.notebook February 07, 2012 BELL WORK: Find the perimeter of a rhombus with diagonals  12 km and 16 km. homework questions: p.387 #1abc,4­8,13,14,17 1
  2. 2. Geom9­5.notebook February 07, 2012 9.5 Distance Formula y 6 Where does it come from? 5 4 3 2 1 x ­6 ­5 ­4 ­3 ­2 ­1 0 1 2 3 4 5 6 ­1 ­2 ­3 ­4 ­5 ­6 How do we do this without the triangle? 2
  3. 3. Geom9­5.notebook February 07, 2012 Another example, with a twist: y 10 8 6 4 2 x ­10 ­8 ­6 ­4 ­2 0 2 4 6 8 10 ­2 ­4 ­6 ­8 ­10 EXIT SLIP: Find the distance between the points (4,1) and (7,5). Homework: p.394 #1def, 2­4, 6 due Thursday quiz Thursday 3

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