Across
- 4. an angle between the terminal side of an angle and the x-axis
- 5. triangle contains a right angle, which measures 90 degrees and two acute angles each less than 90 degrees
- 6. side across from the theta angle
- 8. opposite over hypotenuse
- 9. adjacent over hypotenuse
Down
- 1. side next to the theta angle is called
- 2. the side opposite the right angle is the hypotenuse
- 3. any triangle that is not right, isosceles, or equilateral
- 7. opposite over adjacent