Created
May 6, 2020 18:54
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| -module(second). | |
| -import(first, [squareValue/1]). | |
| -export([sizeOfHypotenuse/2, perimeterOfRightAngledTriangle/2, areaOfTriangle/2]). | |
| %%below functions to be used for right angled triangle | |
| %returns the hypotenuse | |
| sizeOfHypotenuse(SideOne, SideTwo) -> | |
| math:sqrt(squareValue(SideOne) + squareValue(SideTwo)). | |
| %returns the perimeter | |
| perimeterOfRightAngledTriangle(SideOne, SideTwo) -> | |
| SideOne + SideTwo + sizeOfHypotenuse(SideOne, SideTwo). | |
| %returns the area | |
| areaOfTriangle(SideOne, SideTwo) -> | |
| 0.5 * SideOne * SideTwo. |
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Nice one! Declarative names FTW!
Tip: In Erlang it's more idiomatic to use snake_case for function names, module names and atoms in general, instead of pascalCase.