29levelupchaye2
29levelupchaye2 29levelupchaye2
  • 19-12-2017
  • Mathematics
contestada

Geometry Help please?

Geometry Help please class=
Geometry Help please class=

Respuesta :

jimthompson5910 jimthompson5910
  • 19-12-2017
Scale factor = KF/EA
Scale factor = 60/90
Scale factor = 2/3

Multiply this scale factor by the perimeter of ABCDE to get the perimeter of FGHJK

perimeter of FGHJK = (scale factor)*(perimeter of ABCDE)
perimeter of FGHJK = (2/3)*(381)
perimeter of FGHJK = 254

Answer: 254

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