Respuesta :
xy= 40
2x+ 2y = 48
x= 4
y= 10
Because if the width is 4 and the lentis 10 then the area would be 40 (10 times 4) and the perimeter is 48 (4+4+10+10).
2x+ 2y = 48
x= 4
y= 10
Because if the width is 4 and the lentis 10 then the area would be 40 (10 times 4) and the perimeter is 48 (4+4+10+10).