Across
- 2. a solid three-dimensional figure, which has 6 square faces, 8 vertices and 12 edges.
- 5. a flat 2D shape that has five sides and five vertices.
- 7. the centre of rotation, the angle of rotation, and the direction of the turn.
- 10. the distance through the center of an object from one side to the other.
- 11. a polygon having four sides, four angles, and four vertices.
- 12. a plane figure with four equal sides and four right (90°) angles.
- 16. a closed, two-dimensional curved shape.
- 18. a three-sided polygon that consists of three edges and three vertices.
- 20. an ordered pair of numbers a and b, written a / b where b does not equal 0.
Down
- 1. a transformation that acts like a mirror.
- 3. a three-dimensional solid that holds two parallel bases joined by a curved surface, at a fixed distance.
- 4. a measurement of a plane angle in which one full rotation is 360 degrees.
- 6. a special type of quadrilateral that has both the pair of opposite sides parallel and equal.
- 8. a straight line extending from the center of a circle or sphere to the circumference or surface.
- 9. a quadrilateral with one pair of opposite sides parallel.
- 13. formed when two straight lines or rays meet at a common endpoint.
- 14. a distinctive three-dimensional geometric figure that has a flat surface and a curved surface, pointed towards the top.
- 15. a 2D shape in geometry, having 4 sides and 4 corners.
- 17. a pictorial representation or a diagram that represents data or values in an organized manner.
- 19. a quadrilateral with all equal sides.