43.9° 66.5 ft

Q: Question 7 The angle of elevation to the top of the Empire State Building in New York is found to be…

A:

Q: After a hurricane, a homeowner examines trees on his property for damage. He thinks a 22-ft palm…

A: form a triangle

Q: 2. A ladder 40 feet long is placed so as to reach a wall 30 feet high. 40 feet 30 feet Ladder Wall a…

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Q: Find an angle A that is coterminal with an angle, in radians, measuring −29π/6, where 0≤A<2π. Give…

A: Angle is -29π6.

Q: n a circle of radius 8 miles, the length of the arc that si tends a central angle of 1 radians is…

A:

Q: A circle has a radius of 19 cm. Find the radian measure of the central angle 0 that intercepts an…

A: To find the measure of Central angle

Q: Find an angle a that is coterminal with an angle, in radians, measuring -, where 0 < a < 2n. Give…

A:

Q: On a circle of radius 9 feet, what angle would subtend an arc of length 2 feet? In radians: In…

A:

Q: If a central angle with its vertex at the center of the earth has a measure of 1', then the arc on…

A: Given: - If a central angle with its vertex at the center of the earth has a measure of 1', then the…

Q: The proper angle for a ladder is about 75° from the ground. Suppose you have a 17-foot ladder. How…

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Q: 24-ft ladder is leaning against a building. If the base of the ladder is 6 ft from the base of the…

A: We have to find out

Q: 1. A 20-foot ladder leans against a wall so that the base of the ladder is 8 feet from the base of…

A: our objective is to find the angle.

Q: as jogging on an ov track With was jogging at a speed of m/min, what was the central angle generated…

A: 1. Option D is the correct answer. 2.

Q: Satellite 4500m hgh 2000m away Tower

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Q: To build a set for your upcoming movie, you place a six-meter-long ladder against the wall. If the…

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Q: Find the distance that the earth travels in one day in its path around the sun. Assume that a year…

A: (1) The path of earth around the sun is a circle with radius 93 million miles.  So the distance…

Q: A circle has a radius of 18 ft, Find the length s of the arc intercepted by a central angle of 1.9…

A: p

Q: A circle has a radius of 7 m. Find the radian measure of the central angle 0 that intercepts an arc…

A:

Q: A circle has a radius of 4 cm. Find the lengths of the arc intercepted by a central angle of 2.1…

A: topic - length of arc

Q: A truss for the roof of a house is constructed from two identical right triangles. Each has a base…

A: use trignometric ratio

Q: An aircraft is scheduled to fly from A to B, a distance of 600 km. Owing to bad weather, it is…

A:

Q: To find the height of a tree, a person walks to a point 43 feet from the base of the tree. He…

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Q: A circle has a radius of 7 m. Find the lengths of the arc intercepted by a central angle of 1.3…

A:

Q: 13. The posts of a hockey net are 2.0 m apart. A player attempts to score by shooting the puck along…

A: Solution is done in step 2

Q: A machine at a bottling factory picks up a bottle and moves it through an arc length of 3.2 m.…

A:

Q: On June​ 21, a vertical stick in place A cast no shadow. On June 21 at​ noon, a vertical stick in…

A: Formula used: Arc length equation, s=rθ. Given:  The angle of the vertical stick, θ=8∘. The distance…

Q: A 155-foot tall antenna has 4 guy-wires connected to the top of the antenna, and each guy-wire is…

A:

Q: A 140-foot tall antenna has 4 guy-wires connected to the top of the antenna, and each guy-wire is…

A:

Q: A central angle e in a circle of radius 9 m is subtended by an arc of length 12 m. Find the measure…

A: We know that the arc length formula in radians can be expressed as,  arc length = θ×r Here, θ is in…

Q: From a point 100 feet from the base of a tree on level ground the angle of inclination to the top of…

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Q: consider the angle 5 rad. Determine the quadrant in which the terminal side of the angle is found in…

A: Aim: To determine the quadrant of the terminal side and corresponding reference angle of a 5 radian…

Q: A light tower is going to be installed on the left edge of the Skywalk as indicated in the diagram…

A:

Q: 1. A radio transmission tower is 375.4 feet high. If a guy wire is to be attached to the tower 15.2…

A: Use the given information and make a figure Tower is 375.4 feet high and wire is attached 15.2 feet…

Q: Find the area of the sector of a circle with radius 2 kilometers formed by a central angle of 11π/6…

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Q: 1) Maria is jogging on a circular track. After 10 minutes, her pedometer says that she has gone 0.5…

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Q: The base of the ladder in the figure is a = 7 ft from the building, and the angle formed by the…

A:

Q: 2. A central angle e in a circle of radius 5 cm is subtended by an arc of 6cm. What is the measure…

A: A circle of radius 5 cm is subtended by an arc of 6 cm. We have to find the angle θ.

Q: A right triangle contains an angle of pi/8 radian.  a) if one leg has length 7 meters, what is the…

A: Given:- A right triangle contains an angle of pi/8 radian.  To find:- a) if one leg has length 7…

Q: a dog is attached to a leash and travels around an arc of 33 fet. if the dog rotates around an agle…

A:

Q: A smokestack is 150 ft high. A guy wire must be fastened to the stack 20.0 ft from the top. The guy…

A:

Q: A car rolls forward 5 ft. The car wheel has a 16 in radius. Through what angle (to the nearest tenth…

A: Given Radius of wheel=16 inch A car roll forward = 5 ft = 5 x 12 = 60 inches

Q: Consider the angle 4 radians. Determine the quadrant in which the terminal side of the angle is…

A: Consider the angle 4 radians. Determine the quadrant in which the terminal side of the angle is…

Q: Find the length of the arc of a circle of diameter 1010 meters subtended by a central angle of π4π4…

A: Solution ) diameter - 1010 m , angle = π/4 Radius =  1010/2           = 505 m length of arc of…

Q: Solve the triangle completely. That is, find all unknown sides and unknown angles. Round your…

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Q: A 150-foot tall antenna has 4 guy-wHes comected to the top of the antenna, and each guy-wire is…

A:

Q: Find an angle A that is coterminal with an angle, in radians, measuring 8π/3, where 0≤A<2π. Give…

A: We need to convert the given angle into [0,2π]  so either add or subtract 2nπ form given angle…

Q: The minute hand of a clock is 10 cm long. How far will the tip of the hand move after 15 minutes?

A: Given ,  The minute hand of a clock is 10 cm long . We have to find the distance the tip of the hand…

Q: From the top of a tower 60 ft highthe angle of depression to an object on the ground is 35 degrees.…

A:

Q: Question 4 A radio tower is located 450 feet from a building. From a window in the building, a…

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Q: Find the length of the arc intercepted by a central angle theta in a circle of given diameter or…

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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.