Heron's Formula

This app calculates area of a triangle using Heron's formula. Heron's formula is named after Hero of Alexendria, a Greek Engineer and Mathematician in 10 - 70 AD. You can still use this formula to calculate the area of a triangle using the 3 sides.

Features:

1. Calculates up to 3 decimal points.

2. Zoomable.

3. Input Validation.

4. Offline, no Internet connection is required once installed.