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Geometry Chapter 2

Geometry Chapter 2. Warm Up 7. Cipollone Evaluate the expression when x =2, y =7, z = -3 2. 2x + 2y 4. 5x + 7y 6. y – 2x. Practice 7. 2. In the diagram, m<PQR = 165 and m<PQS = 2. What is m<SQR?. Re-teach 8.

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Geometry Chapter 2

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  1. Geometry Chapter 2

  2. Warm Up 7 Cipollone Evaluate the expression when x =2, y =7, z = -3 2. 2x + 2y 4. 5x + 7y 6. y – 2x

  3. Practice 7 2. In the diagram, m<PQR = 165 and m<PQS = 2. What is m<SQR?

  4. Re-teach 8 A segment bisector is a segment, ray, line or plane that intersects a segment at its midpoint.

  5. Warm Up 9 Cipollone What is an angle bisector? How do we know if an angle is congruent?

  6. Re-teach 9

  7. Practice 9 Directions: Find a partner and complete the problems given to you on the flashcard. Turn the flashcard in to the bin.

  8. CLOSURE Directions: Solve the equation. 43. 3a + 12 = 48 47. 3 = -n + 23

  9. Warm Up 10 Cipollone Complementary angles are? Supplementary angles are?

  10. Re-teach 10 Directions: Determine whether the angles are supplementary, complementary or neither. 102 78

  11. Warm Up 11 Cipollone What are vertical angles? What is a linear pair?

  12. Practice 11 Directions: Find the measure of the angles.

  13. Warm Up 12 Cipollone Directions: Re-write each statement as an if-then statement. All education majors have at least a 3.0 GPA. An angle is straight if it is 180 degrees.

  14. Practice Directions: Create an if-then statement for the following. 12. Two angles are supplementary if they form a linear pair. Directions write a follow-up if-then statement. 18. If the stereo is on then the volume is loud. If the volume is loud then the neighbors will complain.

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