Even if you aren’t planning to pursue a career in any of these fields, it's still important to understand basic trigonometry concepts. There is a wide range of careers that require the use of trigonometry, including architect, astronaut, crime scene investigator, physicist, surveyor, engineer, and many more. Essentially, trigonometry deals with triangles and how the sides and angle measurements of a triangle relate to one another. The basics of trigonometry may be even older, and may have been used in ancient Egypt.

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