Across
- 2. The complementary angle of 30°.
- 3. The ratio of adjacent side to hypotenuse in a right triangle.
- 4. The function defined as 1/tanθ.
- 6. The ratio of opposite side to hypotenuse.
- 7. Opposite of cosine in trigonometric ratios.
- 8. The value of sin 90°.
Down
- 1. The longest side of the right angled triangle
- 4. The reciprocal of sine.
- 5. The ratio of opposite side to adjacent side.