$\triangle ABC$ is an equilateral triangle taken at any point $K$ such that $\angle AKB=145$ degrees and $\angle BKC=130$ degrees. Now a new triangle $\triangle GJS$ is created by taking three sides AK, BK,CK out of the original triangle such that $GJ=AK, JS=BK$ and $SG=CK$. $\angle GJS=$ How many degrees?