GEOMETRY BFill in the blank with the correct angle measure.H52°кmZJH =124°

To determine the angle
[tex]\begin{gathered} <\text{JHI = }\frac{1}{2}\text{ JI} \\ <\text{JHI }=\text{ }\frac{1}{2}X124^{0^{}^{}^{}^{}^{}^{}^{}^{}^{}^{}}\text{ } \\ \text{angle at the centre is twice angle at the circumference} \\