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Warm Up

Week 3. Warm Up. 01.17.12. 2. 3. Re 1. 3k - 2. m + 14. 4m - 7 = m + 14. 3k - 2 = m + 9. 4m - 7. 3k - 2 = 7 + 9. m + 9. 3m = 21. 3k - 2 = 16. m = 7. 3k = 18. k = 6. Rhombus. A parallelogram with 4 congruent sides. Ex 1. Ex 2. 2y + 3. 2y + 3 = 5y - 6.

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Warm Up

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  1. Week 3 Warm Up 01.17.12 2 3.

  2. Re 1 3k - 2 m + 14 4m - 7 = m + 14 3k - 2 = m + 9 4m - 7 3k - 2 = 7 + 9 m + 9 3m = 21 3k - 2 = 16 m = 7 3k = 18 k = 6

  3. Rhombus A parallelogram with 4 congruent sides. Ex 1

  4. Ex 2 2y + 3 2y + 3 = 5y - 6 3 = 3y - 6 5y - 6 9 = 3y 3 = y

  5. Theorem 6.11

  6. Theorem 6.12

  7. Theorem 6.13

  8. Ex 3 2( 5x ) = 180 10x = 180 x = 18º

  9. Ex 4 Find WY 3x = x + 2 WY = x + 2 2x = 2 WY = 1 + 2 x = 1 WY = 3

  10. What is the perimeter of ∆ HKJ? Do 1: Assignment: Handout - 6.4B

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