Module 7 vocabulary

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Across
  1. 5. angle that sum to 180 degrees
  2. 6. the distance around a figure
  3. 9. a triangle with sides of equal length
  4. 12. angles that are right next to each other and share a common side
  5. 13. dividing on both sides of an equation as to not change the values on each side
  6. 14. the largest number factor that two numbers have in common
Down
  1. 1. rearrange 2 terms using addition
  2. 2. angles that sum to 90 degrees
  3. 3. rearrange 3 or more terms using addition
  4. 4. opposite angles formed by intersecting lines
  5. 7. an angle that has a measure of 90 degrees
  6. 8. a triangle that has 2 of the same side lengths
  7. 10. terms that have the same variable to the same power
  8. 11. parts of an expression that make up the expression