![[old] Simple Areas](https://dk1vwk12q8pjl.cloudfront.net/media/logos/task/middle/areas_disabled.png)
[old] Simple Areas
Stephan works with simple forms when constructing something, and he needs some programming tools to calculate his expenses. Let's take a trip back to our school days and pull out some simple geometry for this.
You should write a function to calculate the area of simple figures: circles, rectangles and triangles. You are give an arbitrary number of arguments and depending on this, the function calculates...
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