Giving more points to anyone who can answer this! Please show work
2 answers:
Step-by-step explanation:
The angle of depression is measured from the horizontal line of sight, not from the vertical.
The correct equation is:
tan(47°) = 25 / x
x = 25 / tan(47°)
x = 23 feet
Answer:
Incorrect angle; 23 feet
Step-by-step explanation:
She has marked the angle incorrectly
Angle of depression is marked between the line of sight and the hypotenuse
The angle she should use is:
90 - 47 = 43
tan(43) = x/25
x = 25tan(43)
x = 23.31287715
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