Across
- 3. half of a circle
- 6. triangles like a 45-45-90 or a 30-60-90
- 10. angle formed in the interior of a circle when two chords intersect on the circle
- 12. line that intersects a circle twice and is not diameter
- 15. CAH (adjacent over hypotenuse) in SOHCAHTOA
- 16. shape that's inside angles equal up to 360 degrees
- 19. a^2+b^2=c^2
Down
- 1. SOH (opposite over hypotenuse) in SOHCAHTOA
- 2. total inside of a figure
- 4. arc in a circle that is more than 180 degrees
- 5. perimeter of a circle
- 7. line segment inside of a circle that's not the diameter
- 8. line which touches the circle at only one point.
- 9. multiple circles inside of each other that share a common center
- 11. arc in a circle smaller than 180 degrees
- 13. line or line segment that goes through the center of the circle and goes from each side of the circle
- 14. length of the outer part of a figure
- 17. half of the diameter
- 18. parallelogram with four equal sides and sometimes one with no right angles