Math Vocabulary Review

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Across
  1. 4. The longest side of a right triangle
  2. 6. The two shorter sides of a right triangle
  3. 7. This theorem helps us find the length of a side in a right triangle
  4. 8. The measure of a line around a geometric shape (like a fence)
  5. 9. The measure from one side of a circle to the other side going through the center
  6. 13. The measure of the perimeter of this shape is called "circumference."
  7. 14. A transformation that flips a figure across a line (think "mirror")
  8. 15. Something you don't know in an equation (ex. X, A or Y)
  9. 17. A mathematical argument in which every statement of fact is supported by reason
Down
  1. 1. A measure of the rise over run of a line
  2. 2. A shape with four equal sides and angles
  3. 3. Describes two shapes that are "equal"
  4. 5. The measure of how much a cube, sphere, cylinder or cone holds (cubic units)
  5. 7. Two lines that never intersect
  6. 10. The point where two lines cross
  7. 11. The measure from the center of a circle to the outer edge
  8. 12. A shape with three sides
  9. 16. Turns a figure about a fixed point