Seudónimo Seudónimo
  • 20-05-2017
  • Mathematics
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A 5 degree angle has an opposite leg 2 ft long. How long is the adjacent leg?

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debbieperez2002
debbieperez2002 debbieperez2002
  • 20-05-2017
Since you're dealing with opposites and adjacent, you need to use tangent.

tan = (opposite)/(adjacent)

tan(5) = 2/(adjacent)
2/(tan(5) = 22.86

The adjacent leg is 22.86 feet, or approximately 22.9 feet. 
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