aishaalhamadi2008 aishaalhamadi2008
  • 26-09-2021
  • Mathematics
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Answer this question to chick you knowledge

Answer this question to chick you knowledge class=

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jimmyzayn692
jimmyzayn692 jimmyzayn692
  • 26-09-2021

[tex] \sin(30) = \frac{h}{40} \\ h = 40 \times \sin(30) \\ = 40 \times 0.5 \\ h= 20 feet[/tex]

The second floor is 20 feet above the first floor.

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