Across
- 2. Adjacent over hypotenuse
- 4. Distance around the circle
- 6. Quadrilateral with opposite sides parallel
- 7. Segment from center to circle
Down
- 1. Half of a sphere
- 3. Polygon with congruent sides and angles
- 5. Concave kite
- 6. Circumference divided by the diameter
- 8. Opposite over hypotenuse