Two adjacent angles of a quadrilateral measure $130°$  and $40°$ . The sum of the remaining two angles is

Sum of angles of a quadrilateral=${360}^{\circ }$

Two angles are ${130}^{\circ },{40}^{\circ }$

Sum of remaining two angles $={360}^{\circ }-({130}^{\circ }+{40}^{\circ })$

$={360}^{\circ }-{170}^{\circ }$

$={190}^{\circ }$