Math puzzles.

6. A mirror of a shape
7. Reflecting a shape on a line onto the other side
14. Any of the 4 areas made when we divide up a plane by an x and y axis, as shown
15. triangle with all sides the same length
17. If a figure is rotated around a centre point and it still appears exactly as it did before the rotation
18. when a shape can become another after resize, flip or rotated
19. the angle of an object compared to compass points or the axes of a Cartesian plane
20. A pattern made of one or more shapes.the shapes must fit together without any gaps the shapes should not overlap

1. A triangle with at least 2 equal sides
2. a type of transformation that moves a figure in the coordinate plane from one location to another
3. A transformation that takes each point in a figure and rotates it a certain number of degrees
4. A triangle with and interior angles measures more than 90 degrees
5. a point about which a plane figure rotates
8. A shape without rotating or flipping it looks exactly the same, just in a different place
9. A triangle with all angles that are less then 90 degrees
10. exactly equal shape and size even when flipped or rotated
11. A triangle with all sides different lengths and all angles different measures
12. the set of all output values it may produce
13. ordered pair of perpendicular lines axes a single unit of length for both axes and an orientation for each axis
16. A triangle with an interior angle that measures 90 degrees