# Triangle Area Calculator

Published: 4/26/2021 Last updated: 4/26/2021

## Triangle Area Calculator Definition

Need to find the area of a triangle? Use this easy to use triangle area calculator. This tool comes in handy for school students and workers. Sometimes we need to find the base or height of a triangle because it is not given; this triangle area calculator will find that for you.

First off a triangle has three sides. Side A, Side B, and Side C. All you have to do to use this triangle area calculator is type in the values of the three sides. After this, click CALCULATE and your area is given in units. The units are general and cannot be changed. You would just have to use the units you are working with; examples are inches, feet, kilometers etc. Also note that you can only use whole numbers meaning decimal points cannot be used. Round up or down for a decimal amount. Get an error saying "Impossible Triangle"? This means that your two sides are too short to match the third which would not make a true triangle as the first two sides are not long enough to reach the third side. Adjust your sides and try again and your area will be given. Thanks for using our triangle area calculator, if you have any suggestions please let us know.                       