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3-5-13 Review of Unit 8 EQ: What are the big ideas from this unit? How can you

3-5-13 Review of Unit 8 EQ: What are the big ideas from this unit? How can you apply the concepts you have learned to the real world? . BOP: A pre-image is graphed at coordinates A(-5, 2), B(-5, 6), and C(-1, 2). If this image is reflected over the x-axis, what are the new coordinates?

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3-5-13 Review of Unit 8 EQ: What are the big ideas from this unit? How can you

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  1. 3-5-13 Review of Unit 8 EQ: What are the big ideas from this unit? How can you apply the concepts you have learned to the real world? BOP: A pre-image is graphed at coordinates A(-5, 2), B(-5, 6), and C(-1, 2). If this image is reflected over the x-axis, what are the new coordinates? A. A'(5, 2), B'(5, 6), C'(1, 2) B. A'(-5, 0), B'(-5, -4), C'(-1, 0) C. A'(5, -2), B'(5, -6), C'(1, -2) D. A'(-5, 2), B'(-5, -6),C'(-1, -2) - DWP: Jordan made a wooden square box. All side of wooden box is 6 cm. If he wants to increase the length of all sides by 1.6 cm, what will be the perimeter and area of the new box?

  2. DWP: Jordan made a wooden square box. All side of wooden box is 6 cm. If he wants to increase the length of all sides by 1.6 cm, what will be the perimeter and area of the new box? Perimeter 38.4, Area 92.16 A pre-image is graphed at coordinates A(-5, 2), B(-5, 6), and C(-1, 2). If this image is reflected over the x-axis, what are the new coordinates? A. A'(5, 2), B'(5, 6), C'(1, 2) B. A'(-5, 0), B'(-5, -4), C'(-1, 0) C. A'(5, -2), B'(5, -6), C'(1, -2) D. A'(-5, 2), B'(-5, -6),C'(-1, -2) Answer: D Adapted from HOLT, Course 2, p.395.

  3. similar equal proportional ratio What is the scale factor? 25(scale factor) = 15 Scale factor = 3/5

  4. Scale What is the scale factor? 20x=25 x=?

  5. 3-6-13 Review of Unit 8 - Geometry and Transformations EQ: What are the big ideas from this unit?

  6. 225 km

  7. Create a foldable Or a graphic organizer that is a study guide for Unit 8-Geometry and Transformations Include information about: Angles and angle relationships Dilations Translations Reflections Rotations Similar and Congruent Study guide is to be turned in tomorrow with the test.

  8. Angle Relationship Measuring and Identifying Angles Triangles GEOMETRY AND TRANSFORMATIONS Dilations Reflections Rotations

  9. Measuring and Identifying Angles Angle Relationships, Measuring Angles, Classifying Triangles Triangle constraints Finding missing measures using vertical angles and the triangle angle sum theorem Interior and Exterior Angles of Triangles Parallel lines cut by a transversal and the relationships of the angles that are formed Angle Relationships Finding missing angle measures

  10. Activity with Transformations

  11. Scale factor = 1/2 Paper is 6 X 6

  12. Paper is 8.5 X 6

  13. 14 cm

  14. 62.5 mph

  15. 3.5 inches

  16. EXIT TICKET What topic do you still need to review before the test on Thursday? Homework: Work on project; Complete questions rest of the questions on the Study Guide; Test on Thursday.

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