kileynicolee kileynicolee
  • 01-10-2018
  • Mathematics
contestada

Given tanB = 15/9 find angle B in degrees. Round your answer to the nearest hundredth.

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kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 01-10-2018

Given


[tex]\tan(B)=\frac{15}{9}[/tex]


This is the same as



[tex]\tan(B)=\frac{5}{3}[/tex]



Take arctangent of both sides

[tex]B=arctan( \frac{5}{3})[/tex]



[tex]B=59.03624347[/tex]


Rounding to the nearest hundredth means round to two decimal places



[tex]B=59.04\degree[/tex]



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