Respuesta:
20cm×2=40cm
perimetro= l1+l2+l3+l4
40cm+40cm+40cm+40cm
=160cm
área =lxl
40cm *40cm
=1600 cm²
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Verified answer
Respuesta:
20cm×2=40cm
perimetro= l1+l2+l3+l4
40cm+40cm+40cm+40cm
=160cm
área =lxl
40cm *40cm
=1600 cm²