Learn how to calculate the areas of rectangle, triangle, and circle in Excel for a single cell or range of cells usin this formula.

This post explains how to use a Python function call, how to pass variables, and how to use these features to build powerful, flexible programs.

How to calculate the length of a side 𝒚 Here is an example of how to calculate the length of a side, y, when another side and an angle Ɵ is given in a right-angled triangle.