Chapter 3: Angles and Triangles

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Across
  1. 2. When two parallel lines are cut by a transversal, these angles are formed on the inside of the parallel lines
  2. 5. A line that intersects two or more lines
  3. 6. The angles inside a polygon
  4. 7. Uses similar figures to find a missing measure when the measurement is difficult to find directly.
Down
  1. 1. The angles adjacent to the interior angles when the sides of a polygon are extended
  2. 3. When two parallel lines are cut by a transversal, these angles are formed on the outside of the parallel lines.
  3. 4. A polygon in which all the sides are congruent,and all the interior angles are congruent