Respuesta :

gmany

Answer:

D. 168 mm²

Step-by-step explanation:

The formula of an area of a rectangle:

[tex]A=l\cdot w[/tex]

l - length (base)

w - width (height)

We have l = 12mm, h = 14mm.

Substitute:

[tex]A=(12)(14)=168\ (mm^2)[/tex]

52764

Answer:

it is 16.8

Step-by-step explanation:

Because if the length of the rectangle is 12 and the base is 1.4 that means multiply them and you get your answer.