group one

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Across
  1. 1. what angles have the same vertex
  2. 3. What equation sign says that two numbers are a sum of zero
  3. 6. two angles that are equal to 90
  4. 9. another name for the middle
  5. 10. the % that is equal to the amount of goods
  6. 11. What figure that is made up of two or more figures
  7. 12. A factor that contains a variable
  8. 13. 5v-4
  9. 14. An angle that is 0< >90
Down
  1. 2. What property says that you add the same number to each side of an equation
  2. 4. the line above the number that repeats
  3. 5. the distance around the circle
  4. 7. What is the name for the distance a number is from zero on a number line
  5. 8. one of the congruent faces
  6. 15. the measure of the interior surface.