Across
- 2. A=½(b1+b2)h
- 5. 3D circle
- 6. Vertex is on the circle, ½ arc
- 8. A=½d1 d2
- 11. Line/segment that contains a chord
- 13. 1 polygon base
- 14. Distance from the center to any point on the circle
- 15. A relationship between two things when it is expressed in numbers or amounts
- 16. Line/segment that intersects a circle in exactly 1 point
- 17. A part, share, or number considered in comparative relation to a whole
- 19. Opposite reciprocal
- 20. More than 180 degrees and is named with 3 letters
- 22. 1 circular base
- 23. Triangle with two equal sides
- 26. Less than 180 degrees and is named by 2 endpoints
Down
- 1. A type of math with relationships between angles and side lengths of triangles
- 3. ½ sphere
- 4. Segment that connects 2 points on a circle
- 5. Number that describes the steepness+direction of a line
- 7. 2 congruent polygon bases
- 9. 2 congruent circular bases
- 10. Chord that contains the center of a circle
- 12. A=½bh
- 14. A=bh
- 18. Same slope
- 21. Is equal to the ratio of the side adjacent to an acute angle
- 24. Something made up of exactly similar parts
- 25. Set of points equidistant from the center