Question

quick solve all
don't answer like this-hdhsbshsbsnsnnisbwbsvhddvvdhzbzvdgdh​

Answer 1

Answer:

11 ANSWER

Step-by-step explanation:

proof

AC=AB+BC

BD=BC+CD

SO, AB+BC=BC+CD

AB is common so it is cancelled

so,BC=CD, it is given in the question

so, AC=BD

hence proved