Seudónimo Seudónimo
  • 02-02-2017
  • Mathematics
contestada

A trapezoid has an area of 400 square millimeters. The bases are 14 and 36 millimeters. What is the height of the trapezoid?

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Jenisys Jenisys
  • 02-02-2017
14+36+h=400
    50+h=400
   -50       -50
---------------------
            h=350mm
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Аноним Аноним
  • 02-02-2017
400=h(14+36)
400=h50
400=50h
400/50
H=8
Answer Link

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