A 80-foot-long escalator rises from the first floor to the second floor of a shopping mall. The
escalator makes a 30° angle with the horizontal first floor. How high above the first floor is the
second floor? (Draw a picture)
a . 4012
b .2570
C . 40ft
D. 160ft

i would go with the first one

step-by-step explanation:

hope this

answer by mimiwhatsup: no. you can report it but you would have to wait for a moderator to approve the request to delete it. hope that .

answer: a. 40 sq. units

step-by-step explanation:

pretty simple, since the rectangle is 80 and the triangle is half of it, divide by 2. you'll get 40 afterwards.

hope it ; d.