The formula of the area is
[tex]A=\frac{D\times d}{2}[/tex]
where d is the major diagonal and d the minor diagonal
the replacing
[tex]\begin{gathered} A=\frac{(4+8)\times(6+6)}{2} \\ \\ A=\frac{12\times12}{2} \\ \\ A=72 \end{gathered}[/tex]
the are of the kite is 72square centimeter
