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Plz help. An escalator lifts people to the second floor of a building, 22ft above the first floor. The escalator rises at 30° angle.To the nearest foot, how far does a person travel from the bottom to
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Plz help.

An escalator lifts people to the second floor of a building, 22ft above the first floor. The escalator rises at 30° angle.To the nearest foot, how far does a person travel from the bottom to the top of the escalator?

User Lautaro Cozzani
by
8.5k points

1 Answer

6 votes

Answer:

r=44

Explanation:

y=22 feet

sin 30= y/r

r=y/sin30

r=22/sin30

r=44 feet

User Chris Lamothe
by
9.4k points
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