Three angles of a quadrilateral are 75∘,90∘ and 75∘. The measure of the fourth angle is _____________ .

Three angles of a quadrilateral are 75∘,90∘ and 75∘. The measure

1.	Three angles of a quadrilateral are 75∘,90∘ and 75∘. The measure of the fourth angle is _____________ .
Answer» Three angles of a quadrilateral are $75^{\circ}, 90^{\circ}$ and $75^{\circ}$ . The measure of the fourth angle is _____________ .