Supplementary Angles

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 4. A mark placed above a vowel to indicate pronunciation (5)
  2. 5. The point of intersection of lines or the point opposite the base of a figure (6)
  3. 7. The boundary line encompassing an area or object (13)
  4. 8. Nearest in space or position (8)
  5. 9. Added to complete or make up a deficiency (13)
  6. 10. The space between two lines or planes that intersect (5)

Down

  1. 1. Either one of two chromatic colors that when mixed together give white or grey (13)
  2. 2. Rounded at the apex (6)
  3. 3. A four-sided polygon (13)
  4. 6. A measure for arcs and angles (6)