Applied Geometry Chapter 7 Vocabulary

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Across
  1. 2. if all three sides of one triangle are proportional to all three corresponding sides of another triangle then the triangles are similar by _____
  2. 6. the original figure is made smaller to make the prime image
  3. 7. comparison of two numbers using division
  4. 9. a segment that connects the midpoints of two sides of a triangle and is one-half the length of the side it is parallel to
  5. 11. the sum of all sides of a polygon
  6. 13. if two angles of one triangle are congruent to two corresponding angles of another triangle, then the triangles are similar by ___
Down
  1. 1. the product of the means equals the product of the extremes
  2. 2. the ratio of the lengths of two corresponding sides
  3. 3. if two sides of a triangle are proportional to two corresponding sides of another triangle and the angles between those two sides are congruent then the triangles are similar by ____
  4. 4. two figures that have the same shape
  5. 5. an equation that states two ratios are equal
  6. 8. a transformation with center C and a scale factor k that maps each point to an image
  7. 10. factor the ratio of the prime figure measurement over the pre-image measurement
  8. 12. the original figure is made larger to make the prime image