contestada

The length of a rectangle is 4cm more than three times its width. If the
perimeter is more than 56 cm, what are the minimum possible dimensions
of the rectangle?

Respuesta :

lerix

Answer:

22cm by 6cm

Step-by-step explanation:

Width = x

Length = 3x + 4

x + x + 3x + 3x + 4 + 4 = 8x + 8

Perimeter = (8x + 8) cm

56 - 8 = 48cm

48/8 = 6

6 = x

Width = 6cm

Length = 22cm

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