Geometry Crossword

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Across
  1. 1. a polygon where all sides have the exact same length.
  2. 5. a fundamental polygon in geometry consisting of three vertices (corners) connected by three straight line segments (edges).
  3. 6. mathematical equations used to calculate dimensions such as perimeter, area, surface area, and volume
  4. 7. any initial piece of information, condition, or statement that is accepted as true without requiring proof.
  5. 10. angle, is an angle that measures exactly \(0^{\circ }\) (or \(0\) radians). It is formed when two rays or lines share a common endpoint and completely overlap, pointing in the exact same direction.
  6. 11. the horizontal line (running left to right) on a Cartesian coordinate system or graph.
  7. 12. angles, the angle inside a closed shape where two adjacent sides meet.
  8. 14. a mathematical value that quantifies the size, extent, or magnitude of a geometric object.
  9. 18. next to or adjoining something else.
  10. 19. a set of numbers used to determine the exact position of a point, line, or object within a specific reference system or grid.
  11. 20. he longest side of a right triangle, opposite the right angle.
  12. 21. bisector, a line, ray, or segment that divides a given angle into two perfectly equal (congruent) smaller angles
  13. 24. something that is diametrically different or in direct contrast to something else.
  14. 26. a transformation that resizes a figure—making it larger (enlargement) or smaller (reduction)—while keeping its original shape and proportions intact.
  15. 27. angles, the angle formed by one side of a polygon and the line extended outward from the next adjacent side.
  16. 30. the vertical line on a standard coordinate plane or graph that runs up and down.
  17. 31. the result achieved when two or more numbers, known as factors, are multiplied together.
  18. 33. the third reference line in a 3D Cartesian coordinate system
  19. 39. something that is diametrically different or in direct contrast to something else.
  20. 40. a statement that has been proven to be true using logical reasoning, definitions, and previously established rules.
  21. 41. a plot of a mathematical function or a network of points connected by lines
  22. 42. x-intercept is the point where a line or curve crosses the horizontal \(x\)-axis on a graph. At this specific point, the vertical \(y\)-coordinate is always zero.
  23. 44. a four-sided quadrilateral with two distinct pairs of adjacent, equal-length sides.
  24. 46. points, lines, vectors, or shapes do not lie on the same flat two-dimensional surface (plane)
  25. 49. a comparison of two or more quantities that indicates how many times one value contains or relates to another.
  26. 50. the study of geometry using mathematical entities called vectors.
  27. 51. A regular quadrilateral with four equal sides and four equal 90-degree angles.
  28. 52. angles, pairs of opposite, non-adjacent angles formed by the intersection of two straight lines.
Down
  1. 2. formula, a closed, two-dimensional geometric shape with exactly four straight sides, four vertices (corners), and four interior angles.
  2. 3. a four-sided flat shape (a quadrilateral) with two pairs of parallel opposite sides.
  3. 4. hole, cut, or recess—created by removing material from a solid mass.
  4. 8. the entire, complete, and undivided version of an object, shape, or quantity before it is broken into parts or fractions.
  5. 9. a closed, two-dimensional geometric shape with exactly four straight sides, four vertices (corners), and four interior angles.
  6. 13. a line, ray, or segment that divides a geometric object—like a line segment or an angle—into two exactly equal parts
  7. 15. the scale factor used in dilations (resizing a shape).
  8. 16. a two-dimensional geometric shape with exactly seven straight sides and seven interior angles
  9. 17. identical in size and shape.
  10. 22. a subfield of geometry focused on figures in a straight-line context
  11. 23. a substance that takes part in and undergoes change during a reaction.
  12. 25. the vertical distance of an object or point above a reference datum, most commonly mean sea level
  13. 28. the side of a polygon or the face of a polyhedron used as a reference to determine dimensions
  14. 29. the exact center of a line segment.
  15. 32. a straight line segment that passes through the exact center of a circle or sphere, with both endpoints resting on the boundary
  16. 34. a quantity of something, especially the total of a thing or things in number, size, value, or extent.
  17. 35. a tool that cuts away overlapping areas
  18. 36. the horizontal line (running left to right) on a Cartesian coordinate system or graph.
  19. 37. a two-dimensional geometric shape with exactly seven straight sides and seven interior angles
  20. 38. measures the steepness and direction of a line.
  21. 43. immutable physical laws linking mass to fundamental constants—rather than a physical artifact—using a Kibble balance that measures mass against Planck's constant, the speed of light, and the caesium-133 atom.
  22. 45. an educated guess or opinion formed on the basis of incomplete or inconclusive evidence.
  23. 47. an infinitely long, one-dimensional figure with no thickness.
  24. 48. the horizontal measurement of an object or shape, taken from side to side.