Floyd744
Floyd744 Floyd744
  • 14-06-2015
  • Mathematics
contestada

A quadrilateral has three angles which measure 23.5 degrees, 99 degrees and 100.4 degrees. Tell what the measure of the forth angle is.

Respuesta :

AthletX
AthletX AthletX
  • 14-06-2015
x + 23.5 + 99 + 100.4 = 360

x =  137.1
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