Module 11 - Angle Relationships

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Across
  1. 2. An angle is formed by two lines that meet at a point called a _____
  2. 3. Formed by three line segments that intersect at their endpoints.
  3. 5. Triangle with two equal sides.
  4. 7. Part of a line containing two endpoints and all of the points between them.
  5. 9. An triangle with three equal sides.
  6. 11. Supplementary angles have a sum of __ degrees.
  7. 14. Angle greater than 90 degrees.
  8. 15. Complementary angles have a sum of __ degrees.
  9. 16. When two lines intersect to form a right angle.
  10. 17. Angle less than 90 degrees.
  11. 18. Triangle with a 90 degree angle.
Down
  1. 1. Two lines in a plane that never intersect.
  2. 4. Two angles that are identical or have the same measure
  3. 6. Triangle with no equal sides.
  4. 8. Two angles that share a common vertex and side
  5. 10. Formed by two lines that intersect and are congruent
  6. 12. A line that intersects two or more other lines.
  7. 13. Same size same shape.