Cogitare Geometry 2

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Across
  1. 5. sum of all exterior angles of any polygon
  2. 6. The reduced ratio of any two corresponding sides of two similar shapes
  3. 8. Two equal ratios
Down
  1. 1. Comparison of any two quantities
  2. 2. Shapes that are the same but differ in size
  3. 3. Branch of mathematics that studies relationships between side lengths and angles of triangles.
  4. 4. the number of diagonals in a triangle
  5. 7. Shapes that perfectly overlap