Geometry project

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Across
  1. 2. a ray that divides an angle into two equal parts
  2. 5. two sides and an included angle
  3. 8. stands for corresponding parts of congruent triangles are congruent
  4. 10. the angles along the base
  5. 11. the two congruent sides
  6. 12. two angles and an included side
  7. 15. y=mx+b
  8. 16. three pairs of congruent sides
  9. 17. a triangle having each of its three sides of different lengths
  10. 18. y-y=m(x-x)
  11. 20. a triangle with 3 congruent sides
  12. 21. an angle less than 90°
Down
  1. 1. the side opposite the vertex angle
  2. 2. two angles and a side opposite them
  3. 3. a triangle with 3 congruent angles
  4. 4. a triangle having two sides equal
  5. 6. the hypotenuse and any one leg of a right triangle
  6. 7. an angle greater than 90° and less than 180°
  7. 9. a 90° angle
  8. 13. m = y-y/x-x
  9. 14. the angle where the legs intersect
  10. 19. Ax+By=C