Across
- 4. A triangle with 2 equal sides
- 6. lines of ____
- 7. A synonym for the word "alike"
- 9. ____ universe
- 10. We live in the Northern ____
- 12. Any 2D shape with flat edges can become a ____
- 13. a point that lies exactly halfway between two points on a line
- 15. The area of a ____ is b x h
- 17. A 3-sided polygon
- 18. Go Fly A ____
Down
- 1. Airhead ____
- 2. "I Walk the ____" -Johnny Cash
- 3. The Antarctic ____
- 5. piˣr²ˣh is the volume of a ____
- 8. Half of a circle
- 11. Half of the diameter
- 12. ____ Theorem
- 14. Radius x 2
- 15. Bass Pro Shop
- 16. The Golden ____