The compression and rarefaction of the medium in which the sound is propagated can be modelled by a sine curve.
You can see a half-wave in the vibration of a string on musical instruments or even a stretched elastic band.
Electromagnetic radiation is propogated as sine waves.
Not everyone but trigonometry is needed in the field of construction under certain circumstances
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For navigational purposes
Trigonometry has the most application in Engineering and Physics.
Trigonometry is used to define triangles, but it is also useful in the representation of waves. Sound engineers, obviously, use deal with sound waves. The pitch, volume, and direction of a sound wave are all deeply rooted in trigonometry.
For navigational purposes
Physics, aeronautics, and astronomy all rely heavily on trigonometry.
They are called trigonometricians.
it helps human to servie
Trigonometry is important in daily life for many reasons. People use patterns and symmetry in relating to objects around them. For example. trigonometry is used in decorating a home.
There is no Contribution of Thales in the field of trignometry.........