In figure, find $k$, if $\angle x=k°$.

 

In figure, side $BC$ of $△ABC$ has been produced on both sides, on the left to $D$ and on the right to $E$. If $\angle ABD=106°$ and $\angle ACE=118°$, find the measure of each angle of the triangle.

In figure, calculate the value of $k$, if $\angle x=k°$.

In figure, $CD\perp AB, \angle ABE=130° \mathrm{and} \angle BAC=70°$. Find the values of $x \mathrm{and} y$.

In figure, $△EAB$ is an equilateral triangle and $ABCD$ is a square. Find the values of $x \mathrm{and} y$.

In figure, $DA=DB=DC, DB$ bisects $\angle ABC$ and $\angle ADB=60°$. Find the value of $k$ if $x=k°$.

In figure, find the value of $k$ if $x=k°$.

In figure, find the values of unknown quantities.

In figure, find the values of unknown quantities.