Question

three angles of quadrilateral are 60 degree,110degree,86degree, find the fourth angle

Answer 1

Answer:

4 angle is 104

Step-by-step explanation:

1 angle is 60

2 angle is 110

3 angle is 86

then 4 angle will be 104

as sum of angle in quadrilateral is 360

Answer 2

the sum of all angles of quadrilateral is 360 degree

let fourth angle be x

therefore

60 + 110 + 86 + x = 360

256 + x = 360

x = 360 - 256

x = 104