of Sine A Cebu Pacific Airplane and PAL Airplane are both approaching Clark International Airport and their directions are directly opposite one another. The two planes are at an altitude of 4.5 kilometers. The pilot of the Cebu Pacific Airplane reports an angle of depression of 17.8 degrees to the air control tower while the pilot of the PAL airplane reports an angle of depression of 12.7 degrees to the air control tower. What is the dista

Q: You are facing a building that is 150 feet higher than your transit, and you must elevate your…

A:

Q: 5. A building 350 feet tall casts a 55-foot-long shadow. If you look down from the top of the…

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Q: angle of depression from Platform A to Platform B to the nearest tenth.

A: Given: Kara is zip - lining in the forest . She is standing at the top of Platform A ready to zip -…

Q: Yandel will place a ramp over a set of stairs at the backyard entrance so that one end is 7 feet off…

A: one end of the ramp is 7 feet off the groundother end is horizontal distance of 40 feet awayeach…

Q: 14. A jet takes off at a 30° angle. The runway (from takeoff) is 875 feet long. Find the altitude of…

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Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: A drone craft hovers in the air directly above a straight line on the ground that is 400 feet long.…

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Q: Two radar stations 8 miles apart are tracking an airplane. The straight-line distance between…

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Q: A ship is traveling from a port located at (-2, -2) to a destination located at (10, 10). It decides…

A: Bearing means angle with true north . Here we will use trigonometry to find bearing from new…

Q: An airplane is heading north at an airspeed of 800 km/hr, but there is a wind blowing from the…

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Q: An airplane is heading north at an airspeed of 550 km/hr, but there is a wind blowing from the…

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Q: 9. Bertha works in a 32-story building (building-A) that is 140 meters tall located on a boulevard…

A: Introduction: The angle between the horizontal line and the line of sight, which is above the…

Q: How tall is a bridge if a 6-foot tall person standing 100 feet away can see the top of the bridge at…

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Q: A bridge across a valley is 125 m long. The valley walls make angles of 60° and 55° with the bridge…

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Q: You are at the top of a mountain and in the distance, you can see a crashed alien ship. You want to…

A: Let the point of the sight be A and the crashed alien ship be at C. Refer the diagram below.

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.