A 370-foot tall giant redwood grows exactly vertically from the ground. I walked a certain distance from the base of the tree and measured the angle of elevation from the ground to the top of the tree to be 60 degrees. How far did I walk? (Hint: draw a picture)
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 370-foot tall giant redwood grows exactly vertically from the ground. I walked a certain distance from the base of the tree and measured the angle of elevation from the ground to the top of the tree to be 60 degrees. How far did I walk? (Hint: draw a picture)
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