Question

answer the question.​

Answer 1

Answer:

see in ∆ aod and∆boc

ad=BC

angle oad=angle boc(given 90°)

and angle doa=angle boc( vertically opposite)

so ∆ aod congruent to ∆ boc

so ao= ob( by cpct)

Answer 2

Answer:

hope it helps

thank you