cupcake365 cupcake365

15-03-2018
Mathematics

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Anyone know the answer ??

Anyone know the answer class=

Respuesta :

musiclover10045 musiclover10045

15-03-2018

let CD=h and BC=x

h/x = tan24
h/(x+7600) = tan16

h = 0.4452x
h = 0.2867x + 2179.2649

0.4452x = 0.2867x + 2179.2649

BC = 13750 feet
CD = 6121 feet

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