Chapter 3.1,9.4-9.5,5.1

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Across
  1. 1. 3 congruent sides
  2. 4. 3 acute angles
  3. 6. Acute angles that involves the lengths of the legs of a right triangle.
  4. 7. at least 2 congruent sides
  5. 10. Acute angles that involves the lengths of a leg and the hypotenuse of a right triangle.
  6. 11. 1 obtuse angle
  7. 12. is an angle formed by a horizontal line and a line of sight down to an object.
  8. 13. The sum off the measures of the interior angles of a triangle is 180
  9. 14. Acute angles that involves the lengths of a leg and the hypotenuse of a right triangle.
  10. 16. 1 right angle
  11. 17. No congruent sides
  12. 18. lines they do not intersect and are not coplanar
  13. 19. 3 congruent angles
  14. 20. when they lie between the two lines and on the same side of the transversal t.
Down
  1. 2. they lie between the two lines and on opposite sides of the transversal t.
  2. 3. angles Two angles that are formed by two lines and a transversal
  3. 5. A line that intersects two to more coplanar lines at different points
  4. 8. lines they do not intersect and are coplanar
  5. 9. when they lie outside the two lines and on opposite sides of the transversal t.
  6. 15. is an angle formed by a horizontal line and a line of sight up to an object.