ladder 16m long is placed against a wall so as to reach a mural painting ledge 12m above the ground. How far from the side of the building must the bottom of the ladder be so that the top of the ladder will reach a point 2m above the mural painting ledge? 2. Flight 106 of the Philippines Airlines takes off at an angle of 30° from the ground. How high above the ground is the plane when it has traveled a horizontal distance of 6000 ft? 3. Vilma and Vicky, falling in one line perspective, look at the cubic LED screen in Smart Araneta Coliseum. Vilma observes it making a 30° angle of elevation while Vicky observes it in a 45° angle of elevation. If the cubic LED screen is 60ft above the floor, how many feet away is Vilma from Vicky?

Q: . At what angle must be a 5 meters ladder leans on a wall 4.5 meters high to reach its topmost? 2.…

A:

Q: From the top of a building, the angle of depression of a car on the street is 65°. If the height of…

A: In the given scenario, the angle of depression is 65°. Also, the height of the building is H=50 m.…

Q: 1. Two buildings are 60 apart from each other. How high is the taller building if the smaller has…

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

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Q: You are designing a circular, pattern that has two stars on the circle with an arc of 50 degrees…

A: The angle made by the arc AB at the center 'O' of the circle is equal to the angle made at the…

Q: 4. A fire hose stretches from the ground to a window with an angle of elevation measuring 45 degree.…

A: Draw a schematic diagram of give question.

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: A carpenter constructs a table with four legs that each forms an acute angle with the tabletop. Each…

A: Solve by using pythogorous theorem.

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: To the nearest tenth, what angle of descent (angle of depression) must a plane 264,000 horizontal…

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Q: 4. Two light spotted the same mark on the tower, the mark was 35 ft. from the ground. The forst…

A: Given problem:- Two light spotted the same mark on the tower, the mark was 35 ft. from the ground.…

Q: From the top of a bridge over the Burlington Canal, Maria looks down at a sailboat at an angle of…

A: Here we have to use the concept of trigonometry

Q: 9) The diagram below shows a ramp connecting the ground to a loading platform 4.5 feet above the…

A:

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

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Q: The leaning tower of Pisa in Italy is 55.9 m tall and is leaned at an angle of 86˚ with the ground.…

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Q: The angle of depression from top of an observation deck to a bench on the ground 165 feet from the…

A: see below the answer and explanation

Q: 1 point 17 38° Find the value of x. Round to the nearest tenth type your answer... 1 point 22 12…

A: According to Pythagoras theorem, H2=P2+B2 Here H is hypotenuse (longest side). This side is in front…

Q: A tree standing vertically on a hill which is inclined at angle of 11 degrees with horizontal, cast…

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.