The three angles of a quadrilateral are respectively equal to `100^0,\ 98^0a n d\ 92^0dot` Find its fourth angle.

The three angles of a quadrilateral are respectively equal to 110^(0),50^(0) and 40^(@). Find its fourth angle.

Three angles of a quadrilateral are respectively equal to 110^(0),50^(0) and 40^(@). Find the fourth angles.

The sum of the four angles of a quadrilateral is 360^(@) . Three angles of a quadrilateral are respectively equal to 110^(@), 50^(@) and 40^(@) . Find its fourth angle.

The angle of a quadrilateral are respectively 100^0,\ 98^0,\ 92^0dot Find the fourth angle.

The angle of a quadrilateral are respectively 100^0,\ 98^0,\ 92^0dot Find the fourth angle.

The angles of a quadrilateral are respectively 100^@,\ 98^@,\ 92^@ dot Find the fourth angle.

The angle of quadrilateral are respectively 100^0,98^0,92^0dot Find the fourth angle.

The angles of a quadrilateral are respectively 100^(0),98^(0),92^(0). Find the fourth angle.

The angle of a quadrilateral are respectively 100^(0),98^(0),92^(0). Find the fourth angle.

If three angles of a quadrilateral are each equal to 75°, the fourth angle is