Height of a Mountain To estimate the height of amountain above a level plain, the angle of elevation to thetop of the mountain is measured to be 32. One thousandfeet closer to the mountain along the plain, it is found thatthe angle of elevation is 35. Estimate the height of themountain.
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.
Height of a Mountain To estimate the height of a
mountain above a level plain, the angle of elevation to the
top of the mountain is measured to be 32. One thousand
feet closer to the mountain along the plain, it is found that
the angle of elevation is 35. Estimate the height of the
mountain.
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