Question

and do vertically opposite angles

Answer 1

Heya user !!!

Here's the answer you are looking for

When 2 lines or line segments intersect each other at a point, the the angles that are not adjacent but mutually opposite to each other are known as vertically opposite angles.

And vertically opposite angles are always equal to each other.

In your figure, angle AOD is vertically opposite to angle BOC and angle AOC is vertically opposite to angle BOD.

★★ HOPE THAT HELPS ☺️ ★★

Answer 2

hi friend
in the given figure
angle AOD =angle COB
Angle AOC= angle BOD

BECAUSE THEY ARE VERTICALLY OPPOSITE ANGLES

hope it is helpful to you so please mark it as brainliest