A plane is flying at an elevation of 32000 feet. It is within sight of the airport and the pilot finds that the angle of depression to the airport is 18 degrees. Find the distance between the plane and the airport. _________ Find the distance between a point on the ground directly below the plane and the airport._______

Q: 3. Find the value of x when lines w and v are parallel. (4x-3)° 65° W

A:

Q: A person leaves home and walks 10 miles in the direction South 35degrees East. She then walks 5…

A: In the question we have to find direction and distance.

Q: Review: 19. A radio tower has supporting cable attached to it at a point 100 ft above the ground.…

A: Here we have to find the distance.

Q: Mo is on a baseball team and hears that a ball thrown at a 45 degree angle from the ground will…

A: We know that,

Q: A lighthouse keeper 100 feet above water sees a boat sailing in a straight line directly toward er.…

A: It is given that a light house keeper 100 feet above the water.  ⇒heigth of the light house h=100…

Q: Estrella is riding on a Ferris wheel that has a radius of 30 feet. She boarded the Ferris wheel at…

A: At 3:00 position, Estella mounts on Ferris wheel. She traveled 4.2 radians around the wheel. That…

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.