A person 74 meters from the base of a tree, observes that the angle between the ground and the top of the tree is 27 degrees. Estimate the height h of th Рас tree to the nearest tenth of a meter. Make sure to include units.

Q: A cable from the top of a 100 foot telephone tower makes a 50° angle with the ground. How long is…

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Q: connected from a window on one building to a u s-line is 10 yards long with an angle of depressi

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Q: A piece of wire is attached from the top of a 45 foot utility pole to a stake in the ground. If the…

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Q: What is the angle of elevation from the ground to the top of a 45-ft tree from 65 feet away? Round…

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Q: On a particular day, the distance of the Earth to the sun was 9.2x107 mi. and the distance from Mars…

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Q: The radius of a circle is 4 centimeters. What is the length of an arc that subtends an angle of…

A: Length of arc is 28π9 cm

Q: A person standing 234 feet from the base of a church observed the angle of elevatlon to the church's…

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Q: A person standing 251 feet from the base of a church observed the angle of elevation to the church's…

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Q: Determine the measure of the central angle that is formed by an arc length of 5 cm in a circle with…

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Q: What is the angle of elevation from the ground to the top of a 45-ft tree from 65 feet away? Round…

A: Given,          The ground to the top of a 45-ft tree from 65 feet away.

Q: An airplane traveling 400 mph at a cruising altitude of 6.6 mi begins its descent. If the angle of…

A: Given  Speed of airplane = 400 mph Altitude of airplane (at t=0 min) = 6.6mi Angle of descent = 2°

Q: From the earth, the moon subtends an angle of approximately 0.5°. If the distance to the moon is…

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Q: Suppose that you are headed toward a plateau 32.5 meters high. If the angle of elevation to the top…

A: Solve the following

Q: If a 72.0-foot flagpole casts a shadow 51.0 feet long, what is the angle of elevation of the sun (to…

A: Given: Height of the flagpole = 72 foot Length of shadow = 51 foot Let the diagram be: Where, AB =…

Q: It takes 791 horizontal feet for a submarine to submerge 371 feet. What is the angle of depression,…

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Q: A support wire 20 meters long runs from the top of a utility pole to a point on the ground 17 meters…

A: Given information, we can plot a diagram,

Q: A triangular plot of land is enclosed by a fence. One side of the fence is 45.3 m long and an…

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Q: Find the angle of elevation of the sun, in degrees, when a 12 meter tall telephone pole casts a 21.6…

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Q: a scientist is standing at the top of a mountain 2 mi above sea level measures the angle of…

A: Here a scientist is standing at the top of a mountain 2 mi above sea level  measures the angle of…

Q: The Seattle Space Needle casts a 67-meter shadow. If the angle of elevation from the tip of the…

A: Given: The angle of elevation from the tip of the 67-m shadow to the top of the Space Needle is 70°.

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: What is the meaning of “an angle with measure 2 radians”?

A: Our Aim is to tell the meaning of "an angle with measure 2 radians".

Q: A child is enjoying a Saturday afternoon flying a kite. While holding the string 4 feet above the…

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Q: Find the reference angle for 510°. JT olo

A: Reference Angle: the acute angle between the terminal arm/terminal side and the x-axis. In other…

Q: If the angle of elevation of the sun is 71° 30', how tall is a post that casts a shadow 1.3 feet…

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Q: You want to make an 80 angle by marking an arc on the perimeter of a 12-in.-diameter disk and…

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Q: A small plane takes off from an airport and begins to climb at a 10.08 angle of elevation at 5,000…

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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: A state trooper is hidden 30 feet from a highway. One second after a truck​ passes, the angle θ…

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Q: A cable wire is used to support a tower 250 m tall. If the cable makes an angle of 72" with the…

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Q: From a point of observation 135 meters from the base of a building, the angle of elevation to its…

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Q: From the top of a 200 meters high building, the angle of depression to the bottom of a second…

A: Given- From the top of 200 m high building, the angle of depression to the bottom of a second high…

Q: What is the angle of elevation of the sun if a 13.2 m vertical pole casts a shadow 51.6 m long on…

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Q: The angle of elevation from level ground to the top of a building 12m away is 38 degrees. How tall…

A: We have to find the height of the building.  For this we can take tan(38) in given triangle

Q: A guy wire is 13.8 yards long and is attached from the ground to a pole 6.7 yards above the ground.…

A: Given, A guy wire is 13.8 yards long and is attached from the ground to the pole 6.7 yards above the…

Q: A 60-foot zip line from a tree to the ground forms a 45° angle of elevation from the ground. How…

A: According to the question,   Draw the diagram of the given situation,   Let x = the height of the…

Q: An arc has a length of 123.53 millimeters and a radius of 28 millimeters. What is the angle of the…

A: Consider the angle θ at the center covered by the arc of length 123.53 mm. Here, the objective is to…

Q: What is the angle of elevation to the nearest tenth of a degree to the top of a 35-ft building from…

A: Let the angle of elevation to the building be θ. The height of the building = 35 ft.

Q: Suppose arc DB in the image below measures to be 128 degrees. What is the measurement of angle DCB?…

A: To solve the following problem

Q: A state trooper is hidden 30 feet from a highway. One second after a truck​ passes, the angle θ…

A: A state trooper is hidden 30 feet from a highway. One second after a truck​ passes, the angle θ…

Q: The angle of inclination from the base of skyscraper A to the top of skyscraper B is approximately…

A:

Q: 2. A wire of length 200 feet is attached from the ground to the top of a telephone pole. If the…

A: Draw the figure

Q: What is the distance of AC to the nearest meter?

A: Given that: A triangle ABC such that ∠A=85°,∠B=65° and AB=400m

Q: How tall is a building that casts a 75​-ft shadow when the angle of elevation of the sun is 35°​?

A: height of building =?

Q: What is the measure in radians of an angle subtended by an arc of a circle which is of its…

A:

Q: What is the angle of elevation to the nearest tenth of a degree to the top of a 35-ft building from…

A:

Q: 2. From a point 20 m from the base of a building, the angle of elevation of the top of the building…

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Q: Suppose a 50-inch ramp is used to move heavy objects up a 23-inch step, what is the measure of the…

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Q: A person standing 239 feet from the base of a church observed the angle of elevation to the church's…

A: Angle of elevation = 44°  Distance from the base of church = 239 feet. Height of church =?

Q: From a point on the ground 100 m from the foot of a cliff, the angle ofelevation of the top of the…

A: Given that from a point on the ground 100m from the foot of a cliff, the angle ofelevation of the…

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.