Respuesta:perimetro del rectangulo:
P = 2 (a+b) = 128
a+b= 64
a: 5k
b: 3k
5k + 3k = 64
8k = 64
k = 8
area= a.b= 5(8) x 3(8) = 40 x 24 = 960
Espero que te ayude feliz día
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Verified answer
Respuesta:perimetro del rectangulo:
P = 2 (a+b) = 128
a+b= 64
a: 5k
b: 3k
5k + 3k = 64
8k = 64
k = 8
area= a.b= 5(8) x 3(8) = 40 x 24 = 960
Espero que te ayude feliz día