Across
- 2. A type of transformation that takes each point in a figure and slides it the same distance in the same direction.
- 3. Expressible, or containing quantities that are expressible, as a ratio of whole numbers.
- 6. a theorem attributed to Pythagoras that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
- 9. two angles that are on the same side of the transversal and on the interior of (between) the two lines.
- 11. the amount of space occupied by a sphere in a three-dimensional plane
- 14. the sides that are in the same position in any different 2-dimensional shapes
- 16. resembling without being identical.
- 19. (of a line) intersecting a system of lines.
- 21. the pair of angles that are formed on the outer side of the parallel lines but on the opposite side of the transversal.
- 23. a quantity that can be expressed as an infinite decimal expansion.
- 24. a way of expressing numbers that are too large or too small to be conveniently written in decimal form.
- 30. the action of rotating around an axis or center.
- 31. a number without fractions or an integer
- 32. a positive whole number (1, 2, 3, etc.), sometimes with the inclusion of zero.
- 33. the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal.
- 37. Two angles that are exterior to the parallel lines and on the same side of the transversal line
- 39. when a shape or pattern is reflected in a line of symmetry / a mirror line
- 40. a number that is not a fraction; a whole number.
Down
- 1. consists of three positive integers a, b, and c, such that a2 + b2 = c2.
- 4. An ordered pair contains the coordinates of one point in the coordinate system.
- 5. The product of a rational number multiplied by itself.
- 7. the amount of space occupied by a cylinder in a three-dimensional plane
- 8. An image or shape as it would be seen in a mirror.
- 10. a two-dimension surface formed by two number lines
- 12. (of figures) identical in form; coinciding exactly when superimposed.
- 13. a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
- 15. the longest side of a right triangle, opposite the right angle.
- 17. cannot be expressed as the ratio of two integers.
- 18. angles formed when a transversal intersects two coplanar lines.
- 20. the amount of space occupied by a cone in a three-dimensional plane
- 22. the action or condition of becoming or being made wider, larger, or more open.
- 25. each of the pairs of opposite angles made by two intersecting lines.
- 26. a thorough or dramatic change in form or appearance.
- 27. The factor that we multiply by itself to get that number.
- 28. The ratio between the scale of a given original object and a new object,
- 29. The number of times a number is multiplied by itself
- 34. The factor that we multiply by itself three times to get that number
- 35. Of the root of a number or quantity.
- 36. the product of a rational number multiplies by itself three times.
- 38. are formed when two lines intersect each other at a single point.