In the figure below, F,G,H and J are collinear. FG, GK, and HK are lone segments of equivalent length, and the measure of JHK is 120 degrees. What is the degree measure of GFK?
![In the figure below FGH and J are collinear FG GK and HK are lone segments of equivalent length and the measure of JHK is 120 degrees What is the degree measure class=](https://us-static.z-dn.net/files/d41/22e444a02a5621898788981fc4d49599.png)
The answer would be 30 degrees because points F, G, H, and J are collinear, all you would have to do is figure out /_GHK by subtracting 180 degrees from it.
Like this :
JHK = 180 degrees - 120 degrees = 60 degrees