Respuesta:
B= 180-50= 130
E= 180-40= 140
2x+3x+130+140=360
5x= 360-130-140
x= 90/5
x= 18
A= 2.18= 36
D= 3.18= 54
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Respuesta:
B= 180-50= 130
E= 180-40= 140
2x+3x+130+140=360
5x= 360-130-140
x= 90/5
x= 18
A= 2.18= 36
D= 3.18= 54