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