mariaavillaalobos mariaavillaalobos
  • 28-06-2018
  • Mathematics
contestada

What is the area in square kilometers of trapezoid with bases 5km and 7 km and height 3 km

Respuesta :

tonyc7939
tonyc7939 tonyc7939
  • 28-06-2018

A=3(5+7)2=3(12)2=362=18 km^2

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