Relax

Respuesta :

Answer:

area of the rectangle =

[tex] {2x}^{2} {cm}^{2} [/tex]

Step-by-step explanation:

length = 2x

width = x

area of the rectangle = length × width

[tex]a = l \times w \\ a = 2x \times x \\ a = {2x}^{2} [/tex]