Appendix D. How big is a triangle?
This app finds the area of a triangle for you if you have either the height and base length or the lengths of the three sides.
What does this app do?
Note
You can find the code for this application in the Appendix D folder inside the Hello-Swift-Code-master folder that you downloaded from GitHub. If you haven’t downloaded the code from GitHub, go to: https://github.com/tanmayb123/Hello-Swift-Code/archive/master.zip. You should download the code only once for all chapters.
Figure D.1 is a screenshot of the running app.
Figure D.1. The final running How Big is a Triangle? ...
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