The angle of elevation to the top of a building from a point on the ground is 37°. If the building is 230 meters tall, how far, to the nearest tenth of a meter, is the point on the ground from the base of the building?

Q: The angle of elevation to the top of a building in New York is found to be 11 degrees from the…

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Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

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Q: Convert the angle 45° in degrees to radians. Express your answer as a multiple of π.

A: Given angle in degree: Now using, Degrees to the radians conversion formula:

Q: Evaluate the sine, cosine, and tangent of the angle 11π/4 without using a calculator.

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Q: An engineer designs a 80-foot cellular telephone tower. Find the angle of elevation to the top of…

A: Given data is : An engineer designs a 80-foot cellular telephone tower To find the angle of…

Q: Convert the angle 330° in degrees to radians. Express your answer as a multiple of π.

A: We know that π radian=180° So, 1°= π/180 radian

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 19 degrees…

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Q: A student uses a protractor to measure an angle to be 0 = 85° ± 1°. What should she report for sin 0…

A: We know that, the uncertainty in sin(θ) can be found either from half the difference between the…

Q: Use a calculator to find the value of the acute angle, 0, to the nearest degree. sin 0 = 0.4829

A: Given: sin θ = 0.4829     To determine: value of θ

Q: Use a calculator to find the value of the acute angle 0 in radians, rounded to three decimal places.…

A: To find the angle

Q: tan a = −3 and the terminal arm of the angle a is in the second quadrant, explain how would you find…

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Q: Find the angle between 0 radians and 2n radians that is coterminal to the given angle. 41n radians…

A: The given angle is: 41π9  radians

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: From a point on the ground 47 feet from the foot of a tree, the angle to the top of the tree is 35…

A: The following diagram depicts the situation, Here AB represents the tree and C is the location of…

Q: What is an equivalent expression of Sin 21 in terms of the reference an (related acute angle)? a)…

A: To write equivalent expression for sin5π6

Q: An engineer designs a 90-foot cellular telephone tower. Find the angle of elevation to the top of…

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Q: the toronto stock exchange is housed in the exchange tower. From the top of the building, the angle…

A: Given: θ=55.6° According to given data figure will be as follows: Where; h is height of building…

Q: Use the law of sines to find the measure of the indicated angle

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Q: Convert the angle 315°in degrees to radians. Express your answer as a multiple of π.

A: Given that to Convert the angle 315°in degrees to radians. The relation between degrees and radians…

Q: Suppose that you are headed toward a plateau 34 meters high. If the angle of elevation to the top of…

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Q: The angle of elevation to the top of a building in Seattle is found to be 2.8 degrees from the…

A: Given that: Angle of elevation  = 2.8°Distance from the base = 1.5 miles

Q: The angle of elevation to the top of a Building in New York is found to be 2 degrees from the ground…

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Q: Convert the angle 45° in degrees to radians.Express your answer as a multiple of π.

A: To convert 45° to radian. Solution: We know that 1°=π180° radian To convert degree into radian we…

Q: Find x, the angle of depression from the top of a lighthouse that is 188 ft above water level to the…

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Q: Suppose that you are headed toward a plateau 51.8 meters high. If the angle of elevation to the top…

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Q: Find the angle 0 between 0 radians and 2T radians that is coterminal with the angle (a) - radians.…

A: Due to our guidelines we can only answer one question at a time, therefore I will be answering first…

Q: The angle of elevation from an observer to the top of achurch is 0.3 radian, while the angle of…

A: Firstly Change radian to degree       0.3 radian =17.1887°0.4 radian =22.9183° According to…

Q: Use a calculator to find the value of the acute angle 0 in radians, rounded to three decimal places.…

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Q: Convert the angle 18° in degrees to radians.Express your answer as a multiple of π .

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Q: In a right triangle, the side opposite of angle theta has a length of 80 inches, the side adjacent…

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Q: Convert the angle 135° in degrees to radians.Express your answer as a multiple of π .

A: we have to convert the angle 135° in degrees to radians. we have to express our answer as a multilpe…

Q: The angle between 0 and 2Pi(360) in radians that is terminal with the angle 20/7Pi in radians is…

A: To find the angle between 0 to 2π in radians which is terminal with the angle 20π7 in radians. To…

Q: Convert the angle 135° in degrees to radians. Express your answer as a multiple of π.

A: The given angle is 135°

Q: Use a calculator to find the value of the acute angle, 0, to the nearest degree. sin 0 = 0.3083…

A: sinθ = 0.3083     θ = sin-1(0.3083)     θ = 17.95° ≈ 18°     θ ≈ 18°

Q: Use a reference angle to find the exact value of tan 4π/3.

A: solution:- Use a reference angle to find the exact value of tan 4π/3.

Q: Convert the angle 120°in degrees to radians. Express your answer as a multiple of π.

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Q: The angle of elevation to the top of a Building in New York is found to be 3 degrees from the ground…

A: Consider the below figure

Q: An acute angle, 8, is in a right triangle such that sine- What is the value of cot 6?

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Q: Suppose a projectile is fired from a cannon with velocity vo and angle of elevation 0. The…

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Q: (i) the greatest angle of elevation of the top of the lighthouse from a point on the line AC,…

A: Trigonometric functions of an angle are equal to the ratios of the corresponding sides of the…

Q: The angle of elevation to the top of a Building in New York is found to be 9 degrees from the ground…

A: Anglee of elevstion = 9°Distance of base ana point of observation = 1 mile = 5280 feetIt will make a…

Q: Use a calculator to find the value of the acute angle 0 to the nearest degree. tan 0 = 8.3763

A: Given that tanθ=8.3763 To find θ

Q: Angle θ is in Quadrant II, and sin θ = 45. What is the value of cos θ?

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Q: With respect to the given angle of a right triangle, what is the ratio of the opposite side to the…

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Q: Find the exact value of sin(- ). Explain your answer using reference angle.

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Q: Find the sine, cosine, and tangent of the angle. sin 135° = cos 135° = tan 135°

A: It is known that sin90+θ = cosθ                        cos90+θ = -sinθ…

Q: Use a calculator to find the value of the acute angle 0 in radians, rounded to three decimal places.…

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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.