A man wandering in the desert walks 2.5 miles in the direction S 36°W. He then turns 90° and walks 3.2 miles in the direction N 54° W. At that time, how far is he from his starting point, and what is his bearing from his starting point?
Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
A man wandering in the desert walks 2.5 miles in the direction S 36°W. He then turns 90° and walks 3.2 miles in the direction N 54° W. At that time, how far is he from his starting point, and what is his bearing from his starting point?
L = _____________mi
S =______________°
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