Math Terms

2. A transformation that preserves size and shape
4. An angle that is on the outside
5. A statement or a conjecture that has been proven
7. A circle that contains all the vertices of a polygon
11. A transformation in which each point of the pre-image travels clockwise or counterclockwise around a fixed point a certain number of degrees
12. The use of facts , definitions , rules , or properties to prove that a conjecture is true.
13. An argument that transfers a conjecture to a theorem
14. An example that is used to prove something is false
15. The "Then" clause in an if-then statement
16. A transformation that moves each point of a figure the same distance and in the same direction
17. A concept map showing a procedure , where boxes represents actions anf connecting arrows shows the flow of the logic behind the actions.
18. A part of a line that had 2 points on each side called endpoints
19. Angles that add up to 180 degrees

1. A transformation in which a figure is flipped over a line , called a line of reflection
3. The process of observing data , recognizing patterns , and making a generalization
6. A quadrilateral with exactly two distinct pairs of congruent consecutive sides
8. An angle that is in the inside
9. Angles that add up to 90 degrees
10. The point on a segment that divides it into two congruent segments
20. A parallelogram with four congruent sides