Three Concrete Slabs. Suppose there are three concrete rectangular slabs standing or resting on level ground in the order that is depicted in the diagram below. The angle of depression from Slab 2 to Slab 1 is 22°and they are 8 feet apart. Slab 3 is leaning on Slab 2 making an angle of 40° with a vertical reference line. Find the height of Slab 2 and the length of Slab 3. 40 Slab 3 Slab 2 22 Slab1 2ft -Level Ground 8ft

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A: Given distance between two station is 850 m apart. A vertical pole in between them has an angle of…

Q: The depth of a fishing lure being pulled through the water can be determined by the angle of…

A: Sine of any angle x is given by: sin(x)=opposite sideHypotenuse

Q: 4. A 14°. ladder Is leaning agalnst a house at an angle of 55°. How far is the base of the ladder…

A: Given that  the ladder is 14' and the ladder is leaning against a house at an angle 55°. The ladder,…

Q: A tunnel is planned through a mountain to connect points A and B on two existing roads. If the the…

A:

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A:

Q: 1. A surveyor measures the angle of elevation of the top of a perpendicular building as 19°, He…

A: Given that  A surveyor measures the angle of elevation of the top of a perpendicular building as 19°…

Q: A radio tower is located 375 feet from a building. From a window in the building, a person…

A:

Q: If 0 = 322° then the reference angle 0' is

A: See the attachment

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A: Solve the following

Q: 7. The Leaning Tower of Pisa, which has a height of 55.86 m from base to top, is leaning to the…

A: We can find both the answer as below

Q: 3. A carpenters wish to build a brick garage with an angle of 140 of roof meet (refers to Figure 1).…

A: Given  height of the pillar from ground is 4 m Let the height of left wall is h m In ∆BCE…

Q: Suppose the frame has a top tube length of 52.2 centimeters, a seat tube length of 49.0 centimeters,…

A: Given Top tube = 52.2 cm Seat tube = 49 cm Seat Angle = 75.0°   We can use the cosine rule here.…

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A:

Q: If a loading ramp is placed next to a truck, at a height of 4 feet, and the ramp is 18 feet, what…

A: Given Truck height =4 feet Ramp length=18 feet

Q: 7) Find the height of a building that projects a shadow of 350 ft on the ground, if the angle of…

A: The height of the building that projects a shadow of 350 ft on the ground  and the angle of…

Q: Suppose a 15-ft leans against the side of a house reaching a window that is 10-ft off the ground. a.…

A: Consider the diagram: Where, AC is the ladder and AB is the side of the house BC is the Distance…

Q: ladder 16m long is placed against a wall so as to reach a mural painting ledge 12m above the ground.…

A:

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

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Q: 3. Find the height of a tree if the angle of elevation of its top changes from 20° to 40° as the…

A:

Q: 3. A 6 foot ladder is to be placed against a wall at an angle of elevation of 65°. How far should…

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Q: Suppose that a hot air balloon is 723 feet high is flying over a field. At one end is a gate and the…

A:

Q: Suppose that you are headed toward a plateau 22.8 meters high. If the angle of elevation to the top…

A:

Q: a. Find a positive angle less than 27 that is coterminal 167 with 167 b. Find the reference angle…

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A: GIVEN: the second observer is at a 30-degree angle from the landmark.             the distance…

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A:

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A: Consider the figure

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A: We have to solve 35 & 36.This will solved by the help of trigonometric value.

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A: Given, The diagram of lot and road We have to find the angle x and y.

Q: If a loading ramp is placed next to a truck at a height of 2 feet and the ramp is 17 feet long what…

A:

Q: The path of a satellite orbiting the earth causes it to pass directly over two tracking stations A…

A: Solve for both parts

Q: 9 10 11 12 13 15) A ladder that is 30 feet long needs to reach 27 feet up a building. What should…

A:

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A:

Q: 4. A security camera is to be mounted on the wall of the downtown Bank of America so as to have a…

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

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A: we use cosine law

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A:

Q: Find the acute angle between the lines. Round your answer to the nearest degree. 5x − y = 2,    7x +…

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Q: cases where the distance being measured is not a direct line of sight from a point perpendicularly…

A:

Q: 6. Find the measure of the angle formed by the hands of a clock at exactly 5:00

A: At 5 o'clock,the hour hand is at 5 and the minute hand is at 12 .

Q: ladder is leaning against a wall. If the angle between the ground and the ladder is 60° and the…

A: Given query is to find the height of the wall.

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A:

Q: Suppose that the angle of elevation of the sun is 23.4°. Find the length of the shadow cast by a…

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A:

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Q: When the direction of the sun makes an angle of 35.2° with the horizontal, an oil derrick casts a…

A: When the direction of the sun makes an angle of 35.2° with the horizontal, an oil derrick casts a…

Q: 3. A teenager at a distance of (30 + 6) meters from the foot of a building, observing the top of a…

A: Given:

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A:

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.