Grade 8 Vocabulary Review

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Across
  1. 2. When a figure moves but preserves shape, size, and angles
  2. 3. Square Root of a non-perfect square is ____.
  3. 5. A turn of a figure to a certain degree
  4. 7. Two lines that will never meet, will have no solution for systems of equations
  5. 8. A point that has an x component and y component to form a point notated as (x,y)
  6. 10. How to write a number multiplied by it self multiple times
  7. 13. Volume of ______ is 1/3*pi*r^2*h
  8. 16. Collection of data points on a graph
  9. 18. The way to write really big numbers or really small numbers
  10. 19. y when x = 0, initial value or starting point, b in y=mx+b
  11. 20. Volume of _______ is 4/3*pi*r^3
  12. 21. Flip across a line
Down
  1. 1. Slide up/down, right/left
  2. 4. Another name of a number with an exponent of 2
  3. 6. Equal in size and shape
  4. 7. What do we use to find a missing side of a right triangle
  5. 9. Numbers that can be written as fractions
  6. 11. When a figure has proportional size
  7. 12. When a figure changes size
  8. 14. A pair of angles that are across from one another
  9. 15. The change of y over the change of x
  10. 16. Steepness of a line
  11. 17. A straight line