Across
- 3. ratio of opposite side by adjacent side.
- 6. another word for height.
- 7. Identical in form,size and angles.
- 8. side opposite to the right angle.
Down
- 1. a trigonometric function that equals to y coordinate.
- 2. ratio of hypotenuse by adjacent side.
- 4. Measurement of triangles.
- 5. a trigonometric function that equals to x coordinate.