Across
- 4. adjacent over hypotenuse
- 7. the reciprocal of sine; hypotenuse over opposite
- 8. the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides
- 10. the reciprocal of tangent
- 11. the longest side of a right triangle
Down
- 1. measure of the smallest, positive angle formed by the terminal side and horizontal axis
- 2. a circle with the radius of 1
- 3. 3.14
- 5. opposite over hypotenuse
- 6. hypotenuse over adjacent
- 9. angles that share the terminal side of an angle occupying the standard position