diff --git a/11/c/3 - 2D Distance.py b/11/c/3 - 2D Distance.py
new file mode 100644
index 0000000..ca76596
--- /dev/null
+++ b/11/c/3 - 2D Distance.py	
@@ -0,0 +1,2 @@
+def distance2D(x1, y1, x2, y2):
+   return hypotenuse(x1-x2, y1-y2)