Question

plz tell me this 51 no q​

Answer 1

Answer:

IN ALL THE THREE FIGURES VERTICALLY OPPOSITE ANGLE THEOREM SHOULD BE USED TO FIND THE ANSWER

(i)AOB=COD

THEREFORE AOB=70°

(ii)AOB=COD

THEREFORE AOB=60°

(iii)AOB=DOE

THEREFORE AOB=57°

Answer 2

Answer:

70 degree

60 degree

57 degree

The reason for all 3 is that vertically opposite angles are equal.

Please mark as brainliest answer.