The correct option is C 98
They both have common base BC.
Note: They donot lie between the same parallel lines
The two paralleograms have the same height.
Area of ||gm ABCD = BC x h = 98 cm2
Area of ||gm EBCF = BC x h
Implies, Area of ||gm EBCF = 98 cm2
Just because their heights are the same and have a common base the area of two parallelograms are equal.