ABCDE is a pentagon.A line passing through B parallel to AC meets DC produced at F.Show that
ar(ACB)=ar(ACF)
ar(AEDF)=ar(ABCDE)
explain with figure
Given : ABCDE is a Pentagon.
Construction : join AF anf BC
Proof :
(1)
Since and are on the same base AC and between the same parallels AC and BF. So,
Hence Proved.
(2)
Hence Proved.