Geometry Holiday Festivities Crossword

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Across
  1. 2. - angles that have the exact same measurement
  2. 5. -points that lie on the same straight line
  3. 8. - a line segment from a vertex of a shape drawn straight down to the opposite side
  4. 11. - a perfectly straight path, extending endlessly
  5. 14. - two angles that add up to exactly 90 degrees
  6. 15. - a straight path that starts at a specific point and extends infinitely in only one direction
  7. 17. - two angles that add up to exactly 180 degrees
  8. 19. - three or more lines that intersect at a single, common point
Down
  1. 1. - any line, ray, line segment, or point that cuts another line into two perfect equal halves
  2. 3. -a line or ray that cuts an angle exactly in half, making two congruent angles
  3. 4. - multiple lines that are equal in length
  4. 6. - an angle that measures exactly 90 degrees
  5. 7. - exact middle point of a line segment or path
  6. 9. - the longest side of a right triangle, always located directly opposite of the 90-degree angle.
  7. 10. shapes that have the same form but can be different sizes
  8. 12. - a perfectly flat, 2D surface that extends infinitely in all directions
  9. 13. - a line segment drawn from any vertex to the midpoint of the opposite side
  10. 16. - a part of a straight line with two distinct, fixed endpoints
  11. 17. - a shape remains unchanged under a transformation like reflection, rotation, or translation
  12. 18. - a corner or point where two or more lines, edges, or sides meet or intersect