Hello Ashok
I do not understand your question exactly.
Did you understand the answer given here https://www.teachoo.com/1173/437/Ex-7.1--6---In-figure--AC-=-AE--AB-=-AD-and-%E2%88%A0BAD-=-%E2%88%A0EAC/category/Ex-7.1/?
Written on Sept. 26, 2017, 10:28 a.m.