brandonhuffmanoz02i0 brandonhuffmanoz02i0
  • 06-11-2017
  • Mathematics
contestada

Given triangle a=16,A=39degrees, and B=28degrees, what is length of c

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Rod44 Rod44
  • 06-11-2017
Angle C=180-(39+28)=180-67=113.
Sine rule:
c/sinC=a/sinA, c=asinC/sinA=23.40 approx.
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