Trigonometry is not just busy work in math class. Trigonometry is used in many popular professions:

ARCHITECTURE:

To get those curved surfaces, like the image shown below, Architects need to use trigonometry to see how much material they will need and how the finished product will turn out, so that no money and time is wasted in creating such magnificent pieces.

THE CHICAGO RIVER

The Chicago River. It took many architects and lots of trigonmetry to create these bridges.
The Chicago River. It took many architects and lots of trigonmetry to create these bridges.

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SCIENTIFIC APPLICATIONS:


MUSIC:


COMPUTER APPLICATIONS:

ASTRONOMY:

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Random everyday situations: