An 85 ft. tree casts a shadow that is 147 ft. long. What is the angle of elevation of the sun? 30° 40° 50° 60°

Q: A radio tower is located 275 ft from a building. from a window in the building, a person determines…

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Q: 14. Find the angle of elevation of the sun when a 15 ft. pole casts a shadow 35 ft. long on level…

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Q: A surveyor is standing 50 feet from the base of te tree. The surveyor measures the angle of…

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Q: In a circle of radius 5 miles, the lengths of the arc that subtends a central angle of 6 radians is…

A: We have:    Radius of the circle(r) = 5 miles.     Central angle = 6 radians.  Thus, θ = 6 radian.…

Q: When a six-foot pole casts a four-foot shadow, what is the angle of elevation of the Sun? Round to…

A: A six-foot pole casts a four-foot shadow. Now the diagrammatic representation is,

Q: A radio tower is located 400 feet from a building. From a window in the building, a person…

A: for the upper triangle, use the tan function  tan36=x400 x=400tan36 x=400·0.7265425 x=290.61701

Q: In a circle of radius 6 miles, the length of the arc that subtends a central angle of 4 radians is…

A: Formulation: Let us consider the circle of radius r miles. Let the length of the arc that subtends a…

Q: On a circle of radius 14 ft, how long is an arc that subtends a central angle of (a) 4pi/7 radians?…

A: Length of an arc substracting an angle θin radiansat the centreis given by ,l=θrwhere r : radius…

Q: A person standing 364 feet from the base of a church observed the angle of elevation to the church's…

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Q: A 22-ft ladder leans against a building so that the angle between the ground and the ladder is 77 °.…

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Q: On a circle of radius 8 feet, what angle would subtend an arc of length 6 feet? degrees

A: it is a very easy concept of circle.

Q: A tree casts a shadow of 14.7 meters when the angle of elevation of the sun is 13.1 degrees. How…

A: A tree shadow of 14.7 meters  angleof elevation of the sun is 13.1 degrees. To find :- Height of a…

Q: A radio tower is located 350 feet from a building. From a window in the building, a person…

A: The angle of elevation to the top of the tower = 28° The angle of depression to the bottom of tower…

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: A building that is 360 feet tall casts a shadow 60 feet long. What is the angle of elevation of the…

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Q: What is the reference angle of 100 radians? What quadrant is it in?

A: First write 100 radians into degrees, 100 radians=100×180π 0=5729.57770 The above angle can be…

Q: The circle has a radius of 5 inches, and the arc length shown below is 9.5 inches. What is the…

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Q: If the angle of elevation of the sun is 70° 30', how tall is a post that casts a shadow 1.4 feet…

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Q: Find the angle of elevation of the sun when a 22 ft. tree casts a shadow 15 R. long on level ground.

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Q: From the top of a 167-ft lighthouse, the angle of depression to a ship in the ocean is 20°. How far…

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Q: A building 150 feet tall casts a 30 foot long shadow. If a person looks down from the top of the…

A: Given,

Q: "a locomotive wheel with a diameter of 15 meters rolls 13 meters, how many in radian measure does it…

A: Given:  Diameter (2r) = 15   L = 13

Q: In a circle of radius 60cm an arc 116cm long subtends an angle of how many​ radians? How many​…

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Q: A 109 ft. tree casts a shadow that is 130 ft. long. What is the angle of elevation of the sun? 60°…

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Q: A 16 foot ladder leaning against a wall of a house makes a 50 degree angle with the ground. How far…

A: We can find the answer as below

Q: On a circle of radius 9 feet, what angle would subtend an arc of length 7 feet? degrees

A: Arc length(l)=θ360°×2πr

Q: From the top of a 163-ft lighthouse, the angle of depression to a ship in the ocean is 21°. How far…

A: Height of the lighthous and angle of depression is given. So first draw the digram then use the…

Q: 2. What is the reference angle of 100 radians? What quadrant is it in?

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Q: A 88-ft tree casts a shadow that is 120 ft long. What is the angle of elevation of the sun? (Round…

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Q: A radio tower is located 350 feet from a building. From a window in the building, a person…

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Q: A 500-ft guy wire is attached to the top of a communications tower. If the wire makes an angle of…

A: Given a 500 ft -guy wire is attached to the to a communications towerand makes an angle 65° with the…

Q: Find the distance along an arc on the surface of Earth that subtends a central angle of 5 minutes (1…

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Q: A tree in Daniel's yard died and he's worried it might fall and hit the house if left alone. He…

A: SOLUTION-

Q: Find the measure of the central angle of a circle if the radius is 45 inches and the arc length is…

A: Arc length=central angle(radians)* radius

Q: A 88-ft tree casts a shadow that is 150 ft long. What is the angle of elevation of the sun? (Round…

A:

Q: What is the radian measure of a 270° angle? What is the degree measure of a 5p>4-rad angle?

A: Given: Angle 270° and 5π4 radian.

Q: A 84-ft tree casts a shadow that is 140 ft long. What is the angle of elevation of the sun? (Round…

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Q: How tall is a bridge if a 6-foot tall person standing 100 feet away can see the top of the bridge at…

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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: From the top of a 169-ft lighthouse, the angle of depression to a ship in the ocean is 19°. How far…

A: As per our guidelines we only solve one question and rest of the question will be reposted.

Q: I do not understand how to do this problem. How do you find the speed from the angle?

A: Given,

Q: The windshield wiper blade on Julia's car is 21 inches long. Each swipe of the wiper makes an angle…

A: θ=lr Where l is length of arc and r is radius.

Q: A radio tower is located 425 feet from a building. From a window in the building, a person…

A: Given that, a radio tower is located 425 feet from a building and the angle of elevation to the top…

Q: If the angle of elevation of the sun is 75° 30', how tall is a post that casts a shadow 1.1 feet…

A: 30' = 0.5 degree

Q: When a 10-foot tall flagpole casts a 9-foot shadow, what is the angle of elevation of the sun? If…

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Q: What is the radian measure of an angle of 230º?

A: We have to calculate Radian Measure of an angle of 230°

Q: A 110 ft. tree casts a shadow that is 302 ft. long. What is the angle of elevation of the sun? 40° O…

A: According to the given problem, the represented diagram is as shown below; Let, the angle of…

Q: What is the supplement of an angle with a measure of 12 radians? If it does not have a supplement,…

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Q: In a circle with a radius of 10 inches, an arc is intercepted by a central angle of 2 radians. What…

A: Given radius 10 inches Centre angle = 2 radian

Q: A person 100 meters from the base of a tree, observes that the angle between the ground and the top…

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