Question

In Fig., if AC = BD, then prove that AB = CD.​

Answer 1

• AC=BD (GIVEN)
• AC=AB+BC( point b lies between a and c)
• BD=BC+CD (point c lies between b and d)
• AC AND BD from (3)and (2)in (1)as get
• AB+BC=BC+CD
• AB+CD
• PROVED