Geometry

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Across
  1. 4. a geometric transformation that "slides" a figure or point a specific distance in a specific direction.
  2. 7. two angles whose measurements add up exactly to 180°
  3. 12. a line that passes through two or more other lines in the same plane at distinct (different) points.
  4. 13. the measure of the amount of three-dimensional space occupied by an object or enclosed within a container.
  5. 16. a mathematical statement equating two ratios or fractions.
  6. 18. "next to" or sharing a common boundary.
  7. 19. the average of a set of numbers, calculated by adding all the values together and dividing by the total count of numbers.
  8. 20. a geometric transformation that turns a figure around a fixed point, known as the center of rotation.
  9. 22. two figures or objects are identical in size and shape, allowing them to overlap perfectly when rotated, flipped, or slid.
  10. 23. a three-dimensional geometric solid that tapers smoothly from a flat, usually circular base to a single point called the apex or vertex.
  11. 26. a number's non-negative distance from zero on a number line, ignoring its direction (positive or negative). ¬¬
  12. 27. the two sides of a right triangle that meet at the 90° angle (perpendicular sides).
  13. 28. a whole number that can be positive, negative, or zero. (They do not include any fractions, decimals, or mixed numbers)
Down
  1. 1. a decimal number that has a finite, countable number of digits after the decimal point.
  2. 2. a process that manipulates a shape, point, or function, changing its position, size, or orientation.
  3. 3. the mathematical study of uncertainty, measuring the likelihood that a specific event will occur.
  4. 5. measures the steepness, incline, or grade of a line.
  5. 6. refers to a repeating decimal (also called a recurring decimal), which is a decimal number that has a digit or a specific pattern of digits that repeats infinitely at regular intervals after the decimal point.
  6. 8. the value that appears most frequently in a data set.
  7. 9. two angles whose measures add up to exactly 90°
  8. 10. the root of a number.
  9. 11. a type of geometric transformation that changes the size of a shape—making it larger or smaller—without altering its overall shape or proportions.
  10. 14. two expressions or quantities have the exact same value or represent the same mathematical object.
  11. 15. the longest side of a right-angled triangle and is always located directly opposite the 90° right angle.
  12. 17. the difference between the highest and lowest values in a data set, representing the total spread of the data.
  13. 21. the middle value in a set of data when the numbers are arranged in ascending order (smallest to largest).
  14. 23. a 3D geometric shape with two identical, parallel circular bases connected by a continuous curved surface.
  15. 24. a perfectly symmetrical three-dimensional shape where every point on its curved surface is exactly the same distance from a fixed center point.
  16. 25. a direction that runs perpendicular (at a 90° angle) to the horizon.