Question

The three angles of a quadrilateral are 55°

, 650 and 1050

. What is the fourth angle?​

Answer 1

Answer:

35 degree

Step-by-step explanation:

Let another angle be x

We know that sum of all angles in quadrilateral is 360 degree

360=55+65+105+x

360=325+x

360-325=x

X =35 degree

Pls Mark Brainliest