1 files changed, 3 insertions, 0 deletions
diff --git a/progs/a502.py b/progs/a502.py
new file mode 100644
index 0000000..6c17031
--- /dev/null
+++ b/progs/a502.py
@@ -0,0 +1,3 @@
+def circle_circumference(r):
+  perimeter=2*3.1415*r
+  return perimeter
+\ No newline at end of file