Answer:
this is a quadrilateral
so sum of all angles is 360degrees.
therefore 120+85+53+y=360
therefore y= 360-258
therefore y = 2 degrees
y=102° so your answer is D
Step-by-step explanation:
(n-2)×180=total interior angle measure
(4-2)×180=360
360-120-85-53=102
y=102°
Hope this helps! :)
