Geometry Review

5. angles whose measurements add up to 90 degrees
7. distance from the center of a circle to any point on the outside of the circle
8. two lines with the same slope that never touch
9. the three-dimensional space taken by an object
12. turn an object about a point
13. the two-dimensional space taken by an object
14. move an object left, right, up and/or down
15. flip an object across a line

1. angles whose measurements add up to 180 degrees
2. distance around a circle
3. the point created when two lines intersect
4. surface of a three-dimensional figure which is perpendicular to its height
6. distance from a point on a circle, through the center, to the opposing point on the circle
8. the ratio of a circle's circumference to its diameter
10. scale an object up or down
11. three-sided figure