math

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Across
  1. 2. two triangles with two congruent angles and a congruent side in between them.
  2. 4. two points connecting that is never ending.
  3. 5. two triangles with two congruent angles and a congruent line next to them.
  4. 8. angles that lie outside two parallel lines, sitting opposite of each other on the transversal
  5. 9. combining two or more numbers together
  6. 10. two figures with the same side, shape, or angles.
  7. 11. the center of figure, line, etc.
  8. 13. a mirrored version of a shape.
  9. 14. cuts an angle into two equal parts
  10. 15. making a figure either wider, larger, smaller, or narrower.
  11. 17. taking away from a number.
  12. 18. angles outside two parallel lines that are on the same side of the transversal.
  13. 20. two points that end a line.
Down
  1. 1. two triangles with matching sides with a congruent angle in between.
  2. 3. inside of two parallel lines. Opposite sides of the transversal.
  3. 6. angles inside two parallel lines that lie on the same side of a transversal
  4. 7. length from the outside of the shape
  5. 12. two triangles that have all congruent sides
  6. 16. usually represented with a dot
  7. 19. moving a figure around a coordinate plane.