From her elevated observation post 300 ft away, a naturalist spots a troop of baboons high up in a tree. Using the small transit attached to her telescope, she finds the angle of depression to the bottom of this tree is 14 degrees, while the angle of elevation to the top of the tree is 25 degrees. The angle of elevation to the troop of the baboons is 21 degrees. Use this information to find a) the height of the observant post b) the height of the baboon's tree c) the height of the baboons above ground
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.
From her elevated observation post 300 ft away, a naturalist spots a troop of baboons high up in a tree. Using the small transit attached to her telescope, she finds the angle of depression to the bottom of this tree is 14 degrees, while the angle of elevation to the top of the tree is 25 degrees. The angle of elevation to the troop of the baboons is 21 degrees. Use this information to find
a) the height of the observant post
b) the height of the baboon's tree
c) the height of the baboons above ground
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