Across
- 1. an angle with its vertex on the edge of a circle
- 4. a specific portion of the area of a circle, looks like a pizza slice
- 5. triangle with 1 angle more than 90 degrees
- 8. a closed 2d shape with some number of angles and sides made of segments
- 12. triangle with all angles less than 90 degrees
- 13. the specific face of a 3d figure that defines the shape
- 16. triangle with 3 sides congruent (also called equiangular)
- 17. the distance from the center to the edge of a circle
- 18. triangle with 1 angle exactly 90 degrees
- 20. the measure/ratio that describes the direction of a line on a grid
- 21. the 2d side of a 3d figure
- 22. the longest distance across a circle, goes through the center
- 25. a trig function to find an angle measure using the opposite and adjacent sides
- 26. a trig function to find an angle measure using the adjacent side and hypotenuse
- 29. the measure of space inside a 2d figure
- 31. the angle inside a polygon, formed by 2 sides
- 34. the elements in both sets, A and B
- 36. the 2 sides of a right triangle connecting to the right angle
- 38. the joining of 2 subsets, A or B
- 39. when lines/sides intersect at exactly 90 degrees
- 40. a 3d shape that has 2 bases, the lateral faces are rectangles
- 41. the measurement of length between two points
- 42. the middle point of a circle
Down
- 2. an angle formed by 2 lines/chords intersecting inside a circle, cuts 2 arcs
- 3. the measure of the space inside a 3d figure
- 6. triangle no sides congruent
- 7. triangle with 2 sides congruent
- 9. the most general label for the group of 4-sided polygons
- 10. when a set has no elements in it
- 11. a 3d shape that has 1 base, the lateral faces are triangles
- 14. an angle formed when 2 lines/chords interact outside a circle, cuts 2 arcs
- 15. a trig function to find an angle measure using the opposite side and hypotenuse
- 19. an angle in a circle with its vertex at the center
- 23. a specific section of the length of the curve of a circle
- 24. the middle location between two points or the ends of a segment
- 27. the angle formed by extending a side of a polygon outside the shape
- 28. when lines/sides never intersect or even get closer together
- 30. the side of a right triangle opposite the right angle
- 32. describes a polygon with all sides/angles congruent
- 33. all the elements NOT in a specific subset
- 35. formula used to find the length of sides of a right triangle
- 37. to cut a segment or an angle exactly in two halves