generated from mwc/lab_names
calculate the area of a circle
value is what it is and name is what it refers to something else. Variables are useful in programing becouse once you give that value a name you dont have to write out the whole thing, you can just write the name and it will represnt the value.
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@@ -4,3 +4,5 @@
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print("This program will calculate the area of a circle.")
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radius = float(input("What is the circle's radius? "))
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pi = 3.141592
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print(radius * radius * pi)
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