A shoe store uses small floor-level mirrors to let customersview prospective pur
ID: 1725613 • Letter: A
Question
A shoe store uses small floor-level mirrors to let customersview prospective purchases. At what angle should such a mirror beinclined so that a person standing 40 cmfrom the mirror with eyes 140 cm off thefloor can see her feet?I keep getting 37.03 and its wrong. Any help would be nice.THanks in advance. A shoe store uses small floor-level mirrors to let customersview prospective purchases. At what angle should such a mirror beinclined so that a person standing 40 cmfrom the mirror with eyes 140 cm off thefloor can see her feet?
I keep getting 37.03 and its wrong. Any help would be nice.THanks in advance.
Explanation / Answer
You are doing it correct, but you are finding the angle from the vertical. Subtract your answer from 90 and you should get the correct answer.
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.