# Find the measure of the forth angle?

The three successive angles of a cyclic quadrilateral are in the ratio 1:3:4, find the measure of the forth angle?

- 30
^{o} - 70
^{o} - 36
^{ o} - 108
^{ o}

The three successive angles of a cyclic quadrilateral are in the ratio 1:3:4, find the measure of the forth angle?

- 30
^{o} - 70
^{o} - 36
^{ o} - 108
^{ o}