Mathematics, 22.11.2020 03:20 riamspmau
A lifeguard is in an observation chair and spots a person who needs help. The angle of depression to the person is 22°. The eye level of the lifeguard is 10 feet above the ground. What is the horizontal distance between the lifeguard and the person? Round to the nearest foot.
Answers: 1
(1)
- Angle of depression to the person, measured in sexagesimal degrees.
- Height of the lifeguard above the ground, measured in feet.
- Horizontal distance between the lifeguard and the person, measured in feet.
and 
, then the horizontal distance between the lifeguard and the person is:
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A lifeguard is in an observation chair and spots a person who needs help. The angle of depression to...
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