Across
- 6. the ratio of the side of the angle opposite the angle divided by the hypotenuse
- 7. Triangle It states that the geometric mean of the two segments equals the altitude.
- 8. Adjacent angles are two angles that are side by side and share a common vertex and a common side
- 9. The formula of the angle of depression is the same as the basic trigonometric ratios formulae,
- 10. Opposites are two numbers that are the same distance from 0 but on opposite sides 0.
- 11. Theorem is the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
Down
- 1. the longest side of a right-angled triangle compared to the length of the base and perpendicular.
- 2. line touching circles or an ellipse at only one point.
- 3. It is defined as an angle between the horizontal plane and oblique line from the observer's eye to some object above his eye.
- 4. as the operation that: An by the previous operation.
- 5. patio of the length of the adjacent side to that of the longest side i.e. the hypotenuse
- 7. is a comparison of two or more numbers that indicates their sizes about each other