Seudónimo Seudónimo
  • 06-04-2018
  • Mathematics
contestada

The cross section of a water bin is shaped like a trapezoid. The bases of the trapezoid are 17 feet and 3 feet long. It has an area of 30 square feet. What is the height of the cross section?

Respuesta :

mkryukova19 mkryukova19
  • 06-04-2018
A=((b1+b2)*h)/2
30=((17+3)*h)/2
60=20h
h=3
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