andrea1018 andrea1018
  • 20-08-2018
  • Mathematics
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HJ=53 IK=56 JK=15 find the length of HI and IJ

HJ53 IK56 JK15 find the length of HI and IJ class=

Respuesta :

gmany
gmany gmany
  • 26-08-2018

HI = (HJ + JK) - IK

HI = (53 + 15) - 56 = 69 - 56 = 13

IJ = HJ - HI = 53 - 13 = 40

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