Vulpixinite
Vulpixinite Vulpixinite
  • 22-02-2017
  • Mathematics
contestada

Determine the area of a triangle having the following measurements. Round your answer to two decimal places.
C= 63°40', a=9 and b=11.5

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asmahusari asmahusari
  • 22-02-2017
Area of a triangle= 1/2 (ab) (sin C) 
                           = 1/2 (9 x 11.5) (sin 63.4) 
                           = 46.27
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