Geometry Project

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Across
  1. 5. great.
  2. 6. Two or more lines that are always the same distance apart and never touching. Will never interact
  3. 7. a parallelogram with opposite equal acute angles. As well as opposite equal obtuse angles, and four equal sides.
  4. 8. The amount of space within the perimeter of a 2D shape. It is measured in square units
  5. 9. a plane figure with three straight sides and three angles. Each angle and side are the same length.
  6. 11. A tool to deal with the problem of infinite outcomes by measuring the number of outcomes geometrically, in terms of length, area, or volume. I.e. Rolling a dice
  7. 15. the longest side of a right triangle. Always opposite of the right angle.
  8. 16. a symmetrical three-dimensional shape, either solid or hollow, contained by six equal squares. "A 3D square"
  9. 17. the exact middle point on a line. When measured along the line or the arc, from both endpoints each segment will be equal
  10. 18. A part of the circumference of a circle. Or another curve.
  11. 20. a straight line from the center to the circumference of a circle or sphere. Made up of line segments.
  12. 21. A flat surface on which a straight line joining any two points on it would wholly lie. Will always be 2D.
Down
  1. 1. the amount of space that a substance or object occupies or that is enclosed within a container, especially
  2. 2. The branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs.
  3. 3. a solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.
  4. 4. A plane figure with five straight sides and five angles. All angles are congruent
  5. 10. A straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
  6. 12. Each of the parts into which something is or may be divided. A part of a figure cut off by a line or plane intersecting it.
  7. 13. A closed shape with 4 sides. All the internal angles of sum up to 360°.
  8. 14. The circular movement of an object around a point. It is possible to do this around any point.
  9. 19. a straight one-dimensional figure having no thickness and extending infinitely in both directions. Always found on a plane