Question

The three angles of a quadrilateral are 50°
, 85°
and 116°
.Find the fourth angle.​

Answer 1

Answer:

109°

Step-by-step explanation:

50+85+116+x=360

251+x=360

=360-251

109

Answer 2

Step-by-step explanation:

The sum of angle of quadrilateral is 360 so Let us considered 4th angle as x

50+85+116+x=3 x=360-251

x= 109

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