Geometry Vocabulary

3. a comparison of 2 numbers by divison
8. 2 angles that total 90 degrees
10. maping of a geometric figure that results in a change in position or size of figure
18. shows the corner view of a 3-D object
19. distance around a circle
20. 2 rays with a common end point
21. coplanar; don't intersect
22. one end point, infinite in one direction
23. perpendicular distance between the bases
27. Share same end point, form a line
30. 2-D diagram that folds into a 3-D shape
31. no thickness, infinite both ways, made up of points

1. points on the same plane
2. a conjecture or statement that has been proven to be true
4. space that a figure occupies that is measured in cubic units
5. flat surface , infinite with no thickness
6. three separate views(top,front,right)
7. definitions,postulates,theorems,properties
9. making a conclusion using inductive reasoning
11. number of square units
12. total 180 degrees
13. ratio of edges, linear measurements
14. congruent sides ad congruent angles
15. 2 end points
16. ruler with no markings
17. combination of 2 or more transformations, one performed after another
19. points on the same line
21. a sequence of steps that aid one another in coming up with a valid conclusion
24. segment that connects the vertex of the midpoint of the opposite side
25. tool used to draw circles and arcs
26. formed by intersecting lines
28. location in space
29. next to, common vertex and side no common interior points