Respuesta :

262671

Answer:

tan 40  =ac

1              100    AC=100*tan40=83.91feet

Step-by-step explanation:

there you go enjoy lol

[tex]\\ \rm\rightarrowtail cot40=\dfrac{Base}{Perpendicular}[/tex]

[tex]\\ \rm\rightarrowtail cot40=\dfrac{BC}{AC}[/tex]

[tex]\\ \rm\rightarrowtail AC=\dfrac{BC}{cot40}[/tex]

[tex]\\ \rm\rightarrowtail AC=\dfrac{100}{1.192}[/tex]

[tex]\\ \rm\rightarrowtail AC=83.89ft[/tex]

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