1 files changed, 3 insertions, 0 deletions
diff --git a/progs/a53.py b/progs/a53.py
new file mode 100644
index 0000000..e27892f
--- /dev/null
+++ b/progs/a53.py
@@ -0,0 +1,3 @@
+def rectangle_perimeter(l,b):
+  perimeter=2*(l+b)
+  return perimeter
+\ No newline at end of file