Across
- 4. the study of the relationships between the sides and angles of triangles
- 5. a polygon whose sides are congruent to each other and whose angles are all congruent
- 6. an angle inside a circle that is less than 180 degrees and is formed by two chords meeting at a point on the circumference of a circle
- 13. the point of concurrency for the three altitudes
- 14. a triangle with two or more equal sides
- 16. leg the side opposite the given angle in trigonometric relationships
- 17. the ratio of the opposite leg to the hypotenuse
- 19. the point of concurrency for the three medians
- 20. leg the side next to the given angle in trigonometric relationships - not the hypotenuse
- 22. the region between two radii and an arc of the circle
- 24. the two congruent parallel polygons in a prism
- 25. a squared plus b squared equals c squared
Down
- 1. the region between a chord and an arc of a circle
- 2. the region between two concentric circles
- 3. the ratio of the adjacent leg to the hypotenuse
- 7. a triangle whose sides all have different measures
- 8. the ratio of the opposite leg to the adjacent leg
- 9. a line that includes a point on a circle but does not otherwise touch it
- 10. the given distance of all points on the circle from the center
- 11. a solid formed by polygons that enclose a single region of space (3-D object)
- 12. a line segment whose endpoints touch the outside of a circle at two points and extends through the inside of the circle
- 15. a polyhedron made of congruent regular polygons of the same shape
- 18. the point of concurrency for three angle bisectors(circle inside triangle)
- 21. the point of concurrency for the perpendicular bisectors (circle outside triangle)
- 23. a triangle that has a right angle