To estimate the height of a tree, one person stands due north of the tree and a secondperson stands due east of the tree. If the two people are the same distance from thetree and 35 feet from each other, find the height of the tree if the angle of elevationfrom the ground to the top of the tree at each person’s position is 658.a. 53 ft b. 110 ft c. 75 ft d. 130 ft
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.
To estimate the height of a tree, one person stands due north of the tree and a second
person stands due east of the tree. If the two people are the same distance from the
tree and 35 feet from each other, find the height of the tree if the
from the ground to the top of the tree at each person’s position is 658.
a. 53 ft b. 110 ft c. 75 ft d. 130 ft
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