Ar of GUF = 1/2 of that of parallelogram EFGH
As wen a parallelogram and a triangle lie on d same base n b/w same parallels ar. Of triangle is half of that of parallelogram
Similarly, ar of EHT = 1/2 of EFGH
FROM D ABOVE 2 equations
Ar of GUF = Ar of EHT I e 16 cm sq.