Across
- 10. a polygon with 4 sides
- 11. an angle in a circle with vertex on circle
- 12. lines that lie in same plane, don't intersect
- 14. half the length of a circle
- 15. a diagram with fact bubbles to prove triangle
- 16. used to find hypotenuse of right tri
Down
- 1. intersect at a right angle
- 2. angles that add to 90 degrees
- 3. flipping a figure over line of reflection
- 4. angles that add to 180 degrees
- 5. turning an entire figure about a fixed point
- 6. involves sliding a figure to new location
- 7. a line perpendicular to the circle's radius
- 8. divides a line segment into equal length parts
- 9. line segment that has both endpoints on circle
- 13. the length of a circle