diff --git a/circle_area.py b/circle_area.py
index 513d6f7..d9a592b 100644
--- a/circle_area.py
+++ b/circle_area.py
@@ -2,5 +2,7 @@
 # --------------
 # By MWC Contributors
 
-print("This program will calculate the area of a circle.")
-radius = float(input("What is the circle's radius? "))
+print ("This program will calculate the area of a circle.")
+radius = float (input("What is the circle's radius? "))
+area = 3.14 * radius * radius
+print (area)
\ No newline at end of file
diff --git a/greetings.py b/greetings.py
index 2d878a6..2b95883 100644
--- a/greetings.py
+++ b/greetings.py
@@ -2,6 +2,6 @@
 # ------------
 # By MWC contributors
 
-my_name ="Chris"
+my_name = input ("What is your name?")
 greeting = "Hello, " + my_name
 print(greeting)
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..41be8d0
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Poetry 2.2.0 and should not be changed by hand.
+package = []
+
+[metadata]
+lock-version = "2.1"
+python-versions = ">=3.10,<4.0"
+content-hash = "7b8fc01b274bd807fb00372bbc8e138330f15ae7978ed61e180f3b17ec076725"
diff --git a/shapes.py b/shapes.py
index 731ec39..16eda61 100644
--- a/shapes.py
+++ b/shapes.py
@@ -2,10 +2,15 @@
 # ---------
 # By MWC contributors
 
-from turtle import *
+from turtle import forward, right
 
 def triangle(side_length):
-    pass
-
+    forward(side_length)
+    right(120)
+    forward(side_length)
+    right(120)
+    forward(side_length)
+    right(120)
+   
 def rectangle(height, width):
     pass