Let
\(angle 1=2x\)°
\(angle 2=2x\)°
\(angle 3=124\)°
\(angle 4=124\)°
we know that
The interior angles formed by the sides of a quadrilateral have measures that sum to 360°
so
\(angle 1+angle 2+angle 3+angle 4=360\)°
\(2x+2x+124+124=360\\ 4x+248=360\\ 4x=112\\ x=28degrees\)
therefore
the answer is
\(x=28degrees\)
