Writing Assignment

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Across
  1. 7. the angle formed when two chords intersect on the circle
  2. 8. two angles that add up to equal 90 degrees
  3. 10. a straight line that touches the outside of the circle and is horizontal to the arc on the circle
  4. 11. used to find missing side lengths in right triangles
  5. 13. an arc that is smaller than 180 degrees
  6. 14. points, shapes, or lines that exist in the same geometric plane
  7. 15. an arc that is 180 degrees exactly
  8. 16. two angles that add up to equal 180 degrees
Down
  1. 1. angles that are directly across from each other when two lines intersect
  2. 2. a line segment whose endpoints both lie on a circle
  3. 3. a straight line that cuts an arc into two or more parts
  4. 4. two dimensional shape with no corners, sides, or edges
  5. 5. two angles with common side and a common vertex, but do not overlap
  6. 6. circles with a common center but of different sizes
  7. 9. an arc that is bigger than 180 degrees
  8. 12. the leg diagonally across from the 90 degree angle in a right triangle