Quarter 1 Math 8 Final Review

123456789101112131415161718
Across
  1. 2. A transformation that turns a figure around a fixed point.
  2. 4. Alternate interior angles lie between two parallel, on opposite sides of a _____________.
  3. 7. A transformation that preserves lengths and angle measures.
  4. 8. The number used in a dilation to determine how much a figure is enlarged or reduced.
  5. 9. The point (0, 0) on the coordinate plane.
  6. 10. Figures that have the same size and shape.
  7. 13. A transformation that slides every point of a figure the same distance in the same direction.
  8. 15. Opposite angles formed by two intersecting lines; they have equal measures.
  9. 18. A line that goes left and right on the coordinate plane is ___________.
Down
  1. 1. In y = kx, k is the constant of ______________.
  2. 3. A measure of the steepness of a line.
  3. 5. The new figure produced after a transformation.
  4. 6. A transformation that changes the size of a figure using a scale factor.
  5. 10. The fixed point from which a dilation expands or shrinks a figure.
  6. 11. A polygon with interior angles that have a sum of 180 degrees.
  7. 12. A transformation that flips a figure across a line.
  8. 14. Figures that have the same shape, with corresponding angles equal and corresponding sides proportional.
  9. 16. Sides and angles that are in the same relative position in two similar figures are called _____________.
  10. 17. In the slope formula, this distance of a slope triangle is always in the numerator.