Geometry cross word puzzle

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Across
  1. 5. lines , straight lines that do not intersect at any point.
  2. 7. , Is any Polygon whos sides have all equal legths and whose angles all have equal measures.
  3. 9. Angle , An angle that measures 90ยบ.
  4. 10. , a transformation representing a flip of a figure.
  5. 11. , A common endpoint of two sides of a polygon or an angle.
  6. 12. , a geometric transformation that moves every point of a figure, shape or space by the same distance in a given direction.
  7. 14. , preserves line lengths and angle measurements
  8. 16. , A series of connected line segments that starts and ends at the same place and does not intersect itself anywhere in between.
  9. 17. ,a three-sided figure that sides are all the same length.
Down
  1. 1. Bisector , A line that intersects a given segment at right angles and divides it into two equal parts.
  2. 2. , A four-sided polygon.
  3. 3. , Two geometric objects having the same measure.
  4. 4. , A transformation that maps a figure onto itself.
  5. 6. , A figure formed by two line segments or rays with a common endpoint.
  6. 8. , A segment that connects two nonadjacent vertices of a polygon.
  7. 9. , the action of rotating around an axis or center.
  8. 13. , A polygon with three edges and three vertices.
  9. 14. , a line with a single endpoint (or point of origin) that extends infinitely in one direction.
  10. 15. , A set of points on a line consisting of two endpoints and all the points between them.