Answer :

Answer:

[tex]18 {m}^{2} [/tex]

Step-by-step explanation:

The figure shown in the image is a parallelogram.

To find the area of a parallelogram we use the following formula:

A = b • h (b: base, h: height)

The height is 4.5m while the base is given as 4m

(4.5) • 4 = 18

Since the area is put in square units the answer is

[tex]18 {m}^{2} [/tex]