3. You are standing 50 meters from a tall building. The angle of elevation from your feet to the top of the building is 70°. A. What is the measure of the third angle in the triangle? measure of third = B. What can you conclude about the height of the building x? Use the information given in the figure. X Complete the statement below by selecting the correct symbol and entering a value in the space provided. meters tall 70° 50 m V A --- --

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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.