Answer:
[tex]\large\boxed{A=45\ cm^2}[/tex]
Step-by-step explanation:
It's a parallelogram.
The formula of an area of a parallelogram:
[tex]A=bh[/tex]
b - base
h - height
We have b = 9cm and h = 5cm. Substitute:
[tex]A=(9)(5)=45\ cm^2[/tex]
Perimeter = 9 cm + 5 cm + 9 cm + 5 cm = 28 cm
