Respuesta :

Let, the length of garden  = l
Perimeter(P) = 2(l+w)

42 = 2(l+6)
42 = 2l + 12
2l = 42 - 12
l = 30/2
l = 15

So, the length would be 15 meter

Hope this helps!

Length of the Sophias garden is 15 meter, assuming that garden's shape is a rectangle.

Perimeter of rectangle:

What information do we have?

Perimeter of Sophias garden = 42 meters

Width of garden = 6 meters

Perimeter of rectangle = 2(l + b)

Perimeter of Sophias garden = 2(l + b)

42 = 2(l + 6)

l + 6 = 21

l = 21 - 6

Length of the garden = 15 meter

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