Basic Geometry Terms

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Across
  1. 3. can be drawn by using two points
  2. 4. an angle measure that is greater than 90 degrees.
  3. 6. refers to a distinct location in space
  4. 7. has starting point but no endpoint
  5. 9. intersecting lines the form a 90 degree angle
  6. 10. an angle measure that is greater that 180 degrees.
Down
  1. 1. a pair of angles that add up to 180 degrees
  2. 2. Branch of mathematics concerned with the properties and relationships of points, lines, angles, curves, surfaces, and solids
  3. 5. a pair of angles that lie opposite to each other when two lines intersect
  4. 8. composed of two rays