Answer:
216 sq. units
Step-by-step explanation:
From the figure, we can see that only one pair of opposite angles are equal. So, the quadrilateral is a kite.
Formula to find the area of a kite:
Area, A =
where, and
are the lengths of the diagonals.
Here, units.
And, units.
Therefore, the area A =
=
= 216 sq. units which is the required answer.