Question

pls solve this problem fast ​

Answer 1

Answer:

Step-by-step explanation:

here you have to construct AE and FD as shown in the picture

we have to prove that AO=DO

in triangle AEO and DFO

/_1=/_2   vertically opposite angles

and angle AEO=DFO   as both are 90'

therefore triangle AEO=DFO

so                  OA=OD

hence proved

hope it helps!!!!