diff --git a/code_study/Baekjoon/python/3053.py b/code_study/Baekjoon/python/3053.py
new file mode 100644
index 0000000..7f25d13
--- /dev/null
+++ b/code_study/Baekjoon/python/3053.py
@@ -0,0 +1,3 @@
+from math import pi as p
+R = int(input())
+print('\n'.join(map(str,[round(p*R**2,6) if i == 0 else 2*R**2 for i in range(2)])))
\ No newline at end of file