Height of a Building The angle of elevation to the top of theEmpire State Building in New York is found to be 11 fromthe ground at a distance of 1 mi from the base of the building. Using this information, find the height of the EmpireState Building.

Q: A scuba diver is 356 feet below the surface of the water. The angle of depression the diver makes…

A:

Q: 10 feet

A: Cosx=base/hypotenuse

Q: c = ? В 900 ft

A:

Q: Matthew parks his car between Karen’s and Patrick’s apartment buildings. The car is 46 m in front of…

A: The situation described is drwn in below image÷

Q: Airplane landing A pilot, flying at an altitude of 5000 feet, wishes to approach the numbers on a…

A: A pilot , flying at an altitude of 5000 ft, wishes to approach the numbers on a runway at an angle…

Q: Rashid stands away from a tree. The height of the tree is N + 50 meters. The angle of elevation of…

A: Here height of tree is N+50 metres given

Q: Automotive Design. The angle O formed by a car's windshield and dashboard is such that tand = /3. If…

A:

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.