MATH CA-1

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Across
  1. 4. the intersection point of two sides of a plane figure
  2. 5. a straight line extending from the center of a circle or sphere to the circumference or surface
  3. 6. an equilateral parallelogram having oblique angles
  4. 7. the line segment between two points on a given curve
  5. 9. a straight line passing through the center of a circle or sphere and meeting the circumference or surface at each end
  6. 12. a continuous extent of length
  7. 13. a triangle with all sides equal and all angles equal
  8. 15. a quadrilateral having both pairs of opposite sides parallel to each other
  9. 19. a polygon with 5 sides and 5 angles
  10. 20. a polygon having eight angles and eight sides
  11. 21. a rectangle having all four sides of equal length
Down
  1. 1. a triangle having three unequal sides and angles
  2. 2. a triangle which has two sides equal Hexagona polygon having six sides and six angles
  3. 3. a 90 degree angle
  4. 8. an angle greater than 90 degrees but less than 180 degrees
  5. 10. a polygon with four sides
  6. 11. a parallelogram having four right angles
  7. 14. a quadrilateral plane figure having two parallel and two nonparallel sides
  8. 16. the part of a straight line considered as originating at a point on the line and as extending in one direction from that point
  9. 17. a closed plane curve consisting of all points at a given distance from a point within it called the center
  10. 18. a position in space