Geometry I

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Across
  1. 1. A semi-circle tool used to measure degrees.
  2. 7. Two lines that are the same distance apart and never meet.
  3. 8. A V-shaped tool used for drawing circles.
  4. 9. An angle that is exactly 90°.
  5. 10. The unit of measurement for angles, represented by the symbol °.
  6. 11. The flat or curved outer boundary of an object.
  7. 12. A straight path between two specific points.
Down
  1. 2. A line that bends smoothly and is not straight.
  2. 3. An angle greater than 180° but less than 360°.
  3. 4. When three or more points lie on the same straight line.
  4. 5. When two lines cross or meet at a point.
  5. 6. An angle that is smaller than 90°.