benchmark 8.6

  1. acute angles
    angles that have a measure of less than 90 degrees
  2. perpendicular
    two lines that form a right angle
  3. equilateral
    a triangle with 3 equal sides
  4. obtuse
    angles that have a measure between 90 and 180 degrees
  5. adjacent
    two angles that share a common side
  6. isosceles
    a triangle with 2 equal sides
  7. right
    angles having a measure of 90 degrees
  8. congruent
    angles have the same angle measurement
  9. scalene
    a triangle with no equal sides
  10. parallel
    two lines that never intersect
  11. triangle sum property
    the sum of the angles in a triangle is 180 degrees
Card Set
benchmark 8.6
benchmark 8.6