How to graph my information?

I’m unsure if this is the correct space to post this question however it seems the most suitable.

I have some information that I’m trying to represent in a graph or some sort of visual representation.

It’s the distance that the sensor can detect ( range from 0-300cm) at each 10 degree incrementation ( 0-90 degrees). I looked at polar plot as an option however I didn’t entirely understand how to configure one.

What would be the best way to represent this sort of information?