keybivins
keybivins keybivins
  • 22-06-2016
  • Mathematics
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You lean a 30 foot ladder against your house and it reaches exactly to the top. The ladder makes a 24 degree angle with the ground. How tall is you house?

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Respuesta :

Hussain514 Hussain514
  • 28-06-2016
sin 24 = h/30 

h = 30 sin 24 = 12.2 ft 
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