Respuesta :

mreyna6

Answer:

IJ = 12.8

Step-by-step explanation:

Since you are missing 1 side, set up a proportion 8 is to 3.2 as 32 is to x, so

[tex]\frac{8}{3.2} =\frac{32}{x}[/tex] so solve for x by cross multiplying 8x = 102.4, so x = 12.8

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