4) The angle of elevation from a boat to the top of a 48-meter lighthouse is 25°. How far is the ship from the base of the lighthouse?

Q: A man observes that the angle of elevation of the top of a tower from a certain point on level…

A: Given: A man observes that the angle of elevation of the top of a tower from a certain point on…

Q: 19. A man is standing 12 ft. from a sculpture. The angle from her eye to the top of the sculpture is…

A:

Q: A sailor wants to anchor his sailboat 30 m from a lighthouse that is 12 m tall. Determine the angle…

A: We have to find angle of elavation

Q: If a submarine dives from the ocean surface with a 12° angle of depression, how far must it travel…

A: The objective of this question is to find the distance the submarine must travel along its path to…

Q: The top of an 8-foot ladder leans against a wall at a height of 7 feet. What angle (degrees) does…

A: Length of the ladder is 8 foot and length of the wall is 7 feet. We have to find the angle between…

Q: The height of a tower is 175feet and it casts a shadow of 78 feet. find the angle elevation fUM the…

A: The height of a tower is 175 feet and it casts a shadow of 78 feet.

Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

A:

Q: Find the reference angle for angle 210°.

A: To find the reference angle for angle 210°:

Q: The angle of depression from a helicopter to a car is 56°. If the helicopter is 600 m above the…

A: Given  The angle of depression from a helicopter to a car = 56 degree The helicopter is 600 m above…

Q: A buoy is floating in the water near a lighthouse. The height of the lighthouse is 18 meters, and…

A:

Q: To measure the height of a palm tree, you walk 72 feet away from the base of the tree, turn around…

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.