Triangle calculator
Automatically saved form
You are viewing a saved form (created
) Load clean form
Enter 3 sides to calculate perimeter and area.
How to use this app
Results
Your result will show up here
Fill in the steps above and hit the button.
Daily limit reached
That’s all the free runs for today
Good news: a free account doubles your free runs to 10 a day, plus your run history.
Your inputs are saved, so you can pick up where you left off.
Report an issue
Drop file anywhere