Question

three angles of quadrilateral are 54 degree 80 degree and 116 degree find measure of the fourth angle

Answer 1

1 angle =54 degree
2 angle =80 degree
3 angle =116
Let
4 angle =x
So
54+80+116+x=360( sum of a quadrilateral)
250+x=360
X=360-250
X =110

So
4 angle =110







I hope this will help u
BY DEVANSH

Answer 2

heya!!! ur answer. ...
sum of all the angles of a quadrilateral measures 360° .

so forth angle = 360 degree minus sum of 3 angles ..
360-(54+80+116)==360-250===110...


hope helps you dear. ....
thnxxx☺❤