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Mathematics, 21.04.2020 00:05 kennethcraft901

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

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A 80-foot-long escalator rises from the first floor to the second floor of a shopping mall. The
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