1. An escalator has an angle of elevation of 10° and a vertical rise of 6 m. Find the length ofthe escalator.6 m10°A. 6.09 mВ. 34.03 mС. 34.55 mD. 36 m2. A plane, at an altitude of 3000 feet, observes the airport at an angle of 27°. What is thehorizontal distance between the plane and the airport to the nearest foot?A. 6 608 ft.B. 6 000 ft.27C. 5888 ft.3000D. 3 366 ft.(27')3. In the given figure, identify the angle of elevation and angle of depression.A. Angle of elevation: 22 and 4Angle of depression: <1 and 23B. Angle of elevation: <1 and 232Angle of depression: 22 and 24C. Angle of elevation: <1 and 24Angle of depression: 2 and 23D. Angle of elevation: 2 and 23Angle of depression: 21 and 244. Find the angle of elevation of the sun when a 7.6meter flagpole casts an 18.2 mshadow. Round your answer to the nearest tenth.А. 22. 7°TangВ. 22. 66°С. 22. 6°7.6 mD. 22°18.2 m5. This refers to an imaginary line that connects the eye of an observer to theobject being observe.A. Angle of elevationB. Angle of depressionC. Line of sightD. All of the aboveNim

We need to choose correct option.

1. An escalator has an angle of elevation of 10° and a vertical rise of 6 m. Find the length of the escalator. 6 m 10° A. 6.09 m В. 34.03 m C. 34.55 m D. 36 m 2. A plane, at an altitude of 3000 feet, observes the airport at an angle of 27°. What is the horizontal distance between the plane and the airport to the nearest foot? A. 6 608 ft. В. 6 000 ft. 27 C. 5 888 ft. 3000 D. 3 366 ft. (27") 3. In the given figure, identify the angle of elevation and angle of depression. A. Angle of elevation: 22 and 4 Angle of depression: 21 and 23 B. Angle of elevation: 21 and 23 Angle of depression: 2 and 24 3. C. Angle of elevation: <1 and 24 Angle of depression: 2 and 23 D. Angle of elevation: 2 and 23 Angle of depression: 21 and 4 4. Find the angle of elevation of the sun when a 7.6meter flagpole casts an 18.2 m shadow. Round your answer to the nearest tenth. A. 22. 7° Tang В. 22. 66° С. 22. 6° 7.6 m D. 22° 18.2 m 5. This refers to an imaginary line that connects the eye of an observer to the object being observe. A. Angle of elevation B. Angle of depression C. Line of sight D. All of the above

1. An escalator has an angle of elevation of 10° and a vertical rise of 6 m. Find the length of the escalator. 6 m 10° A. 6.09 m В. 34.03 m C. 34.55 m D. 36 m 2. A plane, at an altitude of 3000 feet, observes the airport at an angle of 27°. What is the horizontal distance between the plane and the airport to the nearest foot? A. 6 608 ft. В. 6 000 ft. 27 C. 5 888 ft. 3000 D. 3 366 ft. (27") 3. In the given figure, identify the angle of elevation and angle of depression. A. Angle of elevation: 22 and 4 Angle of depression: 21 and 23 B. Angle of elevation: 21 and 23 Angle of depression: 2 and 24 3. C. Angle of elevation: <1 and 24 Angle of depression: 2 and 23 D. Angle of elevation: 2 and 23 Angle of depression: 21 and 4 4. Find the angle of elevation of the sun when a 7.6meter flagpole casts an 18.2 m shadow. Round your answer to the nearest tenth. A. 22. 7° Tang В. 22. 66° С. 22. 6° 7.6 m D. 22° 18.2 m 5. This refers to an imaginary line that connects the eye of an observer to the object being observe. A. Angle of elevation B. Angle of depression C. Line of sight D. All of the above

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter2: Right Triangle Trigonometry

Section2.4: Applications

Problem 48PS: Albert lives in New Orleans. At noon on a summer day, the angle of elevation of the sun is 84. The...

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Question

1. An escalator has an angle of elevation of 10° and a vertical rise of 6 m. Find the length of
the escalator.
6 m
10°
A. 6.09 m
В. 34.03 m
С. 34.55 m
D. 36 m
2. A plane, at an altitude of 3000 feet, observes the airport at an angle of 27°. What is the
horizontal distance between the plane and the airport to the nearest foot?
A. 6 608 ft.
B. 6 000 ft.
27
C. 5888 ft.
3000
D. 3 366 ft.
(27')
3. In the given figure, identify the angle of elevation and angle of depression.
A. Angle of elevation: 22 and 4
Angle of depression: <1 and 23
B. Angle of elevation: <1 and 23
2
Angle of depression: 22 and 24
C. Angle of elevation: <1 and 24
Angle of depression: 2 and 23
D. Angle of elevation: 2 and 23
Angle of depression: 21 and 24
4. Find the angle of elevation of the sun when a 7.6meter flagpole casts an 18.2 m
shadow. Round your answer to the nearest tenth.
А. 22. 7°
Tang
В. 22. 66°
С. 22. 6°
7.6 m
D. 22°
18.2 m
5. This refers to an imaginary line that connects the eye of an observer to the
object being observe.
A. Angle of elevation
B. Angle of depression
C. Line of sight
D. All of the above
Nim

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