| Across |
| 3. |
The four regions that a terminal side of an angle may lie |
| 5. |
c squared= a squared + b squared - 2ab * con(C) |
| 6. |
=Opposite/Hypotenuse |
| 9. |
=Opposite/Adjacent |
| 10. |
a line segment perpendicular to the base of the triangle, intersecting the opposite angle |
| 11. |
=Adjacent/Hypotenuse |
| 12. |
trigonometric identity expressing the Pythagorean theorem in terms of trigonometric functions |
| 14. |
sin(a)/a=sin(b)/b=sin(c)/c |
|
|
| Down |
| 1. |
the exact answer, often written in a fraction or a function |
| 2. |
3 sided shape where all angles add up to 180 |
| 4. |
Sine, Cosine, Tangent |
| 6. |
half a polygons perimeter |
| 7. |
The unit we are studying right now, about the rules of angles in triangles |
| 8. |
The angle you use to decide what part of the triangle falls into what quadrant |
| 13. |
unit of angle measurement |
| 15. |
Sine, Opposite, Hypotenuse, Cosine, adjacent, hypotenuse, Tangent, opposite, adjacent |
|
