measure a stone face carved on the side of a mountain, two sightings 750 feet from the base of the mountain are taken. If the angle of elevation to the bottom of the face is 35° and the angle of elevation to the top is 38°,
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 measure a stone face carved on the side of a mountain, two sightings
feet from the base of the mountain are taken. If the angle of elevation to the bottom of the face is
and the angle of elevation to the top is
what is the height of the stone face?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images