How do you solve real-world applications involving trigonometric ratios?

Answer: find the answer in the explanation.

Step-by-step explanation:

There are various real life applications of trigonometry ratio such in building construction, oceanography, cartography, e. t. c

Its application extends to aviation industry, astronomy and oil and gas industry. Just to mention a few.

We can solve real-world applications involving trigonometric ratios by applying calculus and periodic function table and chart, and calculation involving trigonometry ratio itself (Soh Cah Toa) e. t. c.