The tangent ratio.
The tangent ratio for a right angle triangle is opposite/adjacent.
Tangent
The sine of an angle in a right triangle is the ratio of the length of the side opposite the angle to the length of the hypotenuse.In terms of ratios, the sine of an angle is defined, in a right angled triangle, as the ratio of lengths of the opposite side to the hypotenuse.
It's Sine!
Sine ratio = opposite/hypotenuse
In a right triangle, two of the angles are acute ones. Referring to one of the acute angles, the ratio of the side opposite it to the side adjacent to it is the tangent of the angle.
It means the ratio of the opposite angle to the hypotenuse of a triangle for angle "x". This is for a right triangle.
In a right triangle, the sine of an (non right angle) angle would the ratio of the opposite side (opposite to the angle selected) and the hypotenuse
Proportional to the sine of the angles opposite them.
It is the 'sine' ratio for a right angle triangle
It is: sine = opposite/hypotenuse
If you have a right triangle, the sine of an angle is the ratio of the opposite side to the hypotenuse.