Across
- 3. line that intersects a circle once
- 4. any unbroken part of the circumference of a circle or other curved line
- 6. two angles that add up to 180 degrees
- 8. the line segment between two points on a given curve
- 9. pair of numbers giving location of a point (ordered pair0
- 10. line that intersects a circle twice
Down
- 1. a set of three positive integers which satisfies the Pythagorean theorm a^2+b^2=c^2
- 2. congruent to angle of elevation
- 5. adjacent/hypotenuse
- 7. halfway between two points