Across
- 2. in a two-dimensional plane.
- 3. a shape that has two pair of parallel sides that are all equal.
- 4. means all the parts are on the same straight line.
- 6. a shape that has two pair of parallel sides that are all equal and meet at right angles.
- 13. a ________ is the distance from the center of a circle to its edge.
- 14. is the flat space a shape occupies. It is measured in two dimensions length and width.
- 15. a _______ is a completely flat surface, like a piece of paper or a table
- 17. measures the amount of space taken up in three demensions
- 20. is the ratio between the circumference of a circle and its diameter.
- 21. a _______ is a plane figure with three sides.
- 24. is an imaginary line that divides a shape exactly in half.
- 27. is a one-dimensional measurement of distance, at right angles to both the length and the width.
- 28. a shape that has two pair of equal, parallel sides.
- 31. is the bottom side of a shape, at right angles to the height.
- 32. means to shorten something by cutting part off.
- 33. are the names of the measurements we use to describe size. They can be English (pound, gallon, foot) or metric (gram, liter, meter).
- 34. lies on a straight line, and it measures 180 degrees.
- 38. a _______ is a quadrilateral with one pair of parallel sides.
- 40. is a shape with all equal sides and all equal angles.
- 41. refers to lines that cross at exactly 90 degrees, at right angles.
- 44. a _______ has two pair of equal adjacent sides. Its diagonals are perpendicular.
- 45. It extends infinitely in all directions.
Down
- 1. a __________ is the distance around the edge of a circle.
- 5. a __________ is the part of a line between two endpoints.
- 7. means side-by-side instead of opposite.
- 8. always go the same direction and never cross each other,
- 9. a __________ is the straight path between two points, extending beyond them indefinitely. It has no thickness, and its length is infinite.
- 10. is the distance around the edges of a shape.
- 11. is a measurement in one direction.
- 12. A__________ is a plane figure with four straight sides.
- 16. is a one-dimensional measurement of distance.
- 18. is half a circle. It contains 180° .
- 19. contains all points equally distant from another point, the center, in three dimensions.
- 22. a _______ is a location in space.
- 23. means numbers increase quickly when exponents are involved.
- 25. means measured in a straight line, in one dimension.
- 26. is a closed plane shape made of connected line segments.
- 29. a shape that has two pair of equal, parallel sides that meet at right angles.
- 30. a _______ is the point where two line segments meet.
- 35. a _________ contains all points equally distant from another point, the
- 36. is a one-dimensional measurement of distance, at right angles to the length.
- 37. a ________ is a relationship between two numbers when they’re divided.
- 39. is any line drawn across a figure, connecting opposite corners.
- 42. a __________ is the distance across the widest part of a circle, through the center.
- 43. a ___________ measures exactly 90 degrees. It can be thought of as a “square corner,” and it is marked with a little square in the corner.