+487 A point $P$ is randomly selected from the square region with vertices at $(\pm2, \pm2)$. What is the probability that $P$ is within one unit of the origin? Express your answer as a common fraction in terms of $\pi$.
+152 check out the solutions hectictar and Melody have provided here:
https://web2.0calc.com/questions/help_73083
hope those solutions helped! feel free to let me know if you have any follow-up questions :)
