Subjective Semester Exam Review

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Across
  1. 2. Surface space that is measured in square units. (inside of a shape)
  2. 3. A triangle with sides of different lengths and no two angles are the same
  3. 5. The ratio of a number to 100 (per one hundred); the symbol %
  4. 6. the result obtained by adding several quantities together and then dividing this total by the number of quantities; the mean.
  5. 7. A triangle that has three equal sides and three equal angles
  6. 8. The distance around a circle (the perimeter of a circle).
  7. 10. The result of multiplying two or more numbers
  8. 11. two angles whose sum is 180 degrees
  9. 15. A triangle with two equal sides and two equal angles
  10. 17. A length that is half the diameter of a circle; the distance from the center of the circle to the circle itself
  11. 18. The result of dividing one number by another; the solution to a division problem
Down
  1. 1. root A number that when multiplied by itself results in the original number
  2. 4. Two angles whose sum equals 90 degrees
  3. 5. The distance around a figure
  4. 9. an angle measuring more than zero degrees and less than 90 degrees
  5. 12. A combination of numbers and variables connected by one or more operations signs
  6. 13. A mathematical sentence that uses an equal sign
  7. 14. angle an angle measuring more than 90 degrees and less than 180 degrees
  8. 16. Having the same size and shape.