價格：免費
更新日期：2018-05-17
檔案大小：4.6M
目前版本：4.1
版本需求：Android 4.0.3 以上版本
官方網站：mailto:enc.sydney@gmail.com
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.