4. Find the area of the rhombus.

Answer:
The area of the rhombus is [tex]72\ m^{2}[/tex]
Step-by-step explanation:
we know that
To find the area of a rhombus, multiply the lengths of the two diagonals and divide by 2
[tex]A=\frac{1}{2}(6+6)(6+6)=72\ m^{2}[/tex]