Question

abcd is a parallelogram of area 124cm if e and f are the mid points of sides ab and cd respectively ,then find the area of parallelogram aefd

Answer 1

E and F are misprints of AB and CD respectively. So,
ar (//gm AEFD)=1/2 ar (//gm ABCD)
=1/2 (124)
=62cm2.