Question

Abcd is a rectangle in which sides ab and ad are produced to e and f respectively such that ab equals to be and ec equals to cf prove that ad equals to df

Answer 1

to prove AD equal to DF
we need to show that triangle BCE congruence to triangle DFC
In triangle BCE and Triangle DFC , we have
BE = DC
EC = CF
angle FCD = angle ECB
By SAS congruence rule triangle BCE congruence to triangle DFC
So, By CPCT , AD = DF

Answer 2

Which class sorry to ask here because I asked u various times in ask for details column so if u tell me I will edit the answer again OK.