Please help me with this question
Q. In the given figure, ABCD is a parallelogram and E and F are the sides DC and AB respectively. show that  ar A E F = a r C F E .

 

Dear student
Given E and F are the mid points of  the sides DC and ABSo DE=EC and AF=FBAlso ABCD is a parallelogram so opposite pair of sides are equal and parallelDC=ABAlso DE=AF and EC=FBSo, DEAF and ECFB are equal in area2ar AEF=2arCFE           [Each diagonal of a parallelogram separates it into two congruent triangles.ar AEF=arCFE
Regards

  • 9
What are you looking for?