Geometry STAAR Crossword

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Across
  1. 3. when two or more numbers add
  2. 6. when two lines cross at a right angle
  3. 10. figures where all pairs of corresponding angles are congruent and corresponding sides are proportional
  4. 12. the degree of a right angle
  5. 13. when two ratios are equivalent
  6. 16. to dilate a shape into a smaller figure
  7. 17. equal to
  8. 18. three-sided polygon
  9. 19. (3 words)theorem that states that all three angles in a triangle have a sum of 180
Down
  1. 1. two lines that never cross
  2. 2. when a shape is the exact same as another
  3. 3. (two words) similar figures have the same shape but not the ___________
  4. 4. letter ordering ______ matter when writing a similarity statement
  5. 5. (two words)number used to enlarge or reduce a figure
  6. 7. when two or more numbers subtract
  7. 8. in the same relative position as another angle/side
  8. 9. when two or more numbers multiply
  9. 11. to dilate a shape into a bigger figure
  10. 14. next to
  11. 15. proportion or fraction