Unit 1,2 and 3 vocabulary

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Across
  1. 4. ⊥
  2. 6. Transformation that changes the size of a figure, but not the shape.
  3. 7. Either of the two shorter sides of a right triangle.
  4. 8. A number whose square roots are integers or quotients of integers.
  5. 9. A three dimensional figure with a circular or elliptical base and one vertex.
  6. 11. A representation of real numbers as the product a number between 1 and 10 and a power of 10.
  7. 14. The amount of space occupied by an object.
  8. 15. Figures that have the same size and shape.
  9. 17. A line that intesects two or more lines that lie in the same plane.
  10. 18. The distance from the center of a circle to any point on the circle.
Down
  1. 1. A transformation that "flips" a figure over a line of reflection.
  2. 2. √
  3. 3. The distance across a circle through its center.
  4. 4. ||
  5. 5. Two numbers when added together equals 0.
  6. 8. A theorem that states that in a right triangle, the square of the length of the hypotenuse equals the sum of the squares of the lengths of the legs.
  7. 10. In a right triangle, the side opposite to the right angle.
  8. 12. Operations that undo each other.
  9. 13. The amount of rotation about a fixed point.
  10. 16. π