84.7° 50° A 171 feet В

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 11 degrees…

A:

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 17 degrees…

A: Angle of elevation is the angle from the horizontal upward to an object.  Here angle of elevation to…

Q: An aerial photograph is taken of a building. The photograph is made when the angle of elevation of…

A: tan θ=oppositeadjacent

Q: The angle of elevation to the top of a Building in New York is found to be 10 degrees from the…

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Q: From the top of a lighthouse 57 feet​ high, the angle of depression to a small boat is 41.8979°. The…

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Q: From the top of a 230-meter-tall building, an observer measures the angle of depression of a bicycle…

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Q: A mine shaft is 300 m deep and makes an angle of 65° with the How long is the shaft? Round answer to…

A:

Q: The angle of elevation from the end of 63 ft long shadow to the top of a monument is 40°. To the…

A: The angle of elevation from the end of 63 ft long shadow to the top of a monument is 40°.

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 11 degrees…

A: Solve for the height of the building

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

A: This problem can be set up as a right triangle where the tall  side ( height of the building) is an…

Q: The angle of elevation from a boat to the top of the lighthouse is 25°. The lighthouse is 150 feet…

A: BC

Q: The radian measure of the angle 316" is O 316 A radians 90 O 316 T radians 360 316 T radians 120 316…

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Q: A student measures the length of the shadow of the Washington Monument to be 620ft. If the Monument…

A:

Q: A 370-foot tall giant redwood grows exactly vertically from the ground. I walked a certain distance…

A: for given information :

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

A:

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 13 degrees…

A:

Q: The tallest free standing tower in the worl is the CNN Tower in Toronto, Canada. The tower includes…

A: Tangent angle is the ratio of the perpendicular distance and base distance.

Q: A lamppost cast a shadow of 21 ft when the angle of elevation of the Sun is 34.9°. How high is the…

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Q: A person looks up from the ground at an angle of 73o to a person on the top of the Eiffel Tower. The…

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Q: The angle of elevation to the top of the Empire State Building in New York is found to be 15 degrees…

A: Given:   To find: x, the height of the building.

Q: A surveyor measuring the tallest tree in a park is 100 feet from the tree. His angle measuring…

A: We sketch the situation roughly.  AC= tallest tree, D= angle measuring device  Given, DE=5, BD= 100…

Q: ladder

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Q: find the reference angle of 5π / 6. Enter the exact answer in radians ( in terms of π ).

A: Quadrant                                                     Range of angle 1.   1st Quadrant…

Q: pts 5. A person stands 25 feet from the base of a building and measures the angle of elevation to…

A: Height of the bulding is

Q: A surveyor measures the top of a building 50 feet away from him. His angle measuring device is 4…

A: The diagrammatic representation of the given data is,

Q: surveyor measures the height of an ad billboard on a skyscraper by walking 45 ft. away from the…

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Q: A person standing at a point some distance away from the base of an antenna tower measures the angle…

A:

Q: A telephone pole, shown at the top of the next column, is 60 feet tall. A guy wire 78 feet long is…

A:

Q: Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 10…

A: We can use the trigonometrical ratio in order to solve the given problem.

Q: Determine the value of angle A that corresponds to tan A = 6.0840. Round the answer to the nearest…

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Q: A bird is flying at an altitude of 400 feet and descending to its nest located in a tree 20 feet…

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Q: The angle of elevation to the top of the Empire State Building in New York is found to be 12 degrees…

A:

Q: A telephone pole, shown at the top of the next column, is 60 feet tall. A guy wire 89 feet long is…

A: Here, height of pole can be taken as base and length of the wire can be taken as the hypotenuse for…

Q: The angle of elevation to the top of a Building in New York is found to be 7 degrees from the ground…

A: Refer to the figure shown below:

Q: The reference angle of 244 ° is The reference angle of 330 ° is The reference angle of -145 ° is

A: To find the reference angle of xo, we will use the following methods: Method 1: If angle xo is…

Q: The Leaning Tower of Pisa The bell tower of the cathedral inPisa, Italy, leans 5.6 from the…

A: In this we have to follow sine rule.

Q: Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 5π4.

A:

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: for the triangle ABE, use the tan function  tan31=xy y=xtan31

Q: The angle of elevation to the top of a Building in New York is found to be 8 degrees from the ground…

A:

Q: A mine shaft is 300 m deep and makes an angle of 65° with the ground. How long is the shaft? Round…

A: I am attaching image so that you understand each and every step.

Q: The angle of depression from the light at the top of a lighthouse to a ship at sea 2.5km from the…

A: Given:  The angle of depression from the light at the top of a lighthouse to a ship at sea 2.5km…

Q: At a point 500 miles north of a ship, the shoreline runs east and west. West of that point, the…

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Q: A helicopter hovers 1250 feet above a small island. The figure shows that the angle of depression…

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Q: While sailing toward a​ statue, a sailor in a boat observed that at a certain​ point, the angle of…

A: Let’s draw a figure for the given situation. Let AB be the height of the statue, C is the initial…

Q: A 20-ft ladder leans against a building so that the angle between the ground and the ladder is 72…

A: Consider the ladder is the hypotenuse of the triangle that is 20 ft. The angle between the ladder…

Q: A boat on the ocean is scanning the depths for a sunken ship. When they find it, their scanner tells…

A: The angle of depression is the angle between the horizontal line and the line joining the observer…

Q: The angle of elevation to the top of a Building in New York is found to be 8 degrees from the ground…

A:

Q: Determine the value of angle A that corresponds to sin A= 0.8814. Round the answer to the nearest…

A:

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 13 degrees…

A: Using trigonometry, tan 13 = h/1355 h = 1355*tan 13  h = 1355* 0.23 h = 312.826 meters

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.