Puzzle Man

3. The thing that tree use to absorb water.:D
5. The branch of mathematics which uses letters and symbols to represent numbers or other mathematical objects, and the relationships between them.
7. What kind of room has no doors or windows?
8. Noun of fast.
9. A transformation which changes the size of an object without changing its shape, rather as a projector enlarges the details of a photographic slide onto a screen.
11. The position of a point on a grid can be given by a pair of numbers which are its distances from two lines called the x-axis and the y-axis.
14. The section of the circle that lie between two points of a circle.
15. A set of quantities or objects arranged in rows and columns to form a rectangular array.
16. The direction or position of something, or the direction of movement, relative to a fixed point. It is usually measured in degrees, typically with magnetic north as zero.
19. The same in everything.
20. One of the two vector quantities that is used to indicate the course on which the vector is aimed to point.
23. a thing that use to catch a lots of fishes.
24. A plane figure with eight straight sides and eight angles.
25. The set formed by combining all the elements of two or more sets.
26. A starting point. It is the zero mark on a number line, or the point where coordinate axes cross.

1. A quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another.
2. A straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
4. a number that can not marry.
6. A process by which one figure, expression, or function is converted into another one of similar value.
10. A transformation which has the same effect as a mirror.
12. The tangent of an angle in a right triangle is defined as the ratio of the length of the side opposite the angle to that of the adjacent side.
13. The difference between the maximum and minimum values in a set of data.
17. The out come
18. What to + this?
21. A transformation which moves points so that they stay the same distance from a fixed point, the center of rotation. The points are all turned through the same angle about the center and appear to move along arcs of concentric circles.
22. The shortened name for sine.