# In the diagram below, point $u$ is on segment $\overline{by}$ and the measure of $\angle bug$ is $30$ degrees greater

In the diagram below, point $u$ is on segment $\overline{by}$ and the measure of $\angle bug$ is $30$ degrees greater than the measure of $\angle guy$: [asy] unitsize(50); pair y=(cos(45*pi/180),sin(45*pi/180)); pair g=(cos(120*pi/180),sin(120*pi/180)); pair b=(cos(225*pi/180),sin(225*pi/180)); pair u=(0,0); dot(y); dot(g); dot(b); dot(u); label(“$y$”,y,se); label(“$g$”,g,sw); label(“$b$”,b,se); label(“$u$”,u,se); draw(b–y); draw(u–g); [/asy] how many degrees are in the measure of $\angle guy$?.