Here you go. The answer is r = c/ pi. Simply divide both side by pi, in order to isolate the variable r.
I think it’s C, but it could possibly be B
Answer should be positive 1 2/3
You can check the picture for the steps
All of them, every, single, planet, becuase it's been my dream since i was a little kid, to want to visit everywhere in the galaxy, and to wonder whats all up there, and to see the things i can find, like special rocks, living beings, maybe even another earth like planet, and most importantly, aliens
