Ch 8 Project

2. change in the objects position
6. a line that passes through two other lines
10. a segment connecting any vertex of a triangle to the mid point of the opposite side
12. height of a triangle
13. you an move the entire design by either rotation, reflection, or translation and the design appears
14. quadrilateral that has one pair of opposite sides that are parallel
16. opposite to the right angle
17. a three sided polygon
20. a figure with three or more sides

1. change in side of a figure
2. a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides
3. a formula or statement that can be proved from other formulas or statements
4. a quadrilateral that has two pairs of adjacent sides congruent
5. part of a line between two points
7. a mirror image of a figure
8. has a point on one end and extends infinitely in the other direction
9. the point where two sides of a polygon meet
11. a plane with four equal sides and four right angles
15. a ten sided polygon
16. a seven sided polygon
18. a nine sided polygon
19. 180 degrees and spreads indefinitely in both directions
20. location in space