A line in geometry has length (and location) but no width or depth. It's not itself a trigonometrical "being" but join 3 straight lines to make a Triangle, and Hey Presto! - you have Trigonometry!
A line with espianade in the region positive trigonometry circle.
You can use trigonometry such as cos and tan
Because trigonometry is concerned with the lines (their lengths) and angles between lines. The latter requires knowledge about their direction.
Yes a tangent is a straight line thattouches a curve at only one point But there is a tangent ratio used in trigonometry
An angle comprises two straight line segments or rays together with the point at which they meet.
plane trigonometry spherical trigonometry
The main kinds are plane trigonometry and solid trigonometry. The latter will include trigonometry in hyper-spaces.
Whenever an architect makes a line on his bleprint that is not straight or does not lie parallel to the x, y, or z axes, he must use trigonometry to find its length and and the angle it makes with other lines.
Hipparchus is the father of trigonometry.
It is a number - in trigonometry or elsewhere.
TRIGONOMETRY
Trigonometry is applied in construction and building, as trigonometry measures right angled triangles.