1. Find all the angles of a quadrilateal

Mahathi draws a quadrilateral $LUCK$ in a paper. The angles of a quadrilateral $\angle L$, $\angle U$, $\angle C$ and $\angle K$ are in the ratio $5:6:3:4$, respectively. Find all the angles of the quadrilateral.

 

$\angle L$ $=$ $^{\circ}$

 

$\angle U$ $=$ $^{\circ}$

 

$\angle C$ $=$ $^{\circ}$

 

$\angle K$ $=$ $^{\circ}$