*** Supports Android version 3.0 and above ***This application is used to calculate the area in Thai units.The results are shown in rai-ngan-sqr.wah. The applicationconsists of the fallowing four sub-programs.- RECTANGLECalculates the area of a rectangle.- TRIANGLECalculates the area of a triangle.- SUM AREACalculates the sum of area.- CONVERTERConverter Thai units area.*** Manual inside the app ***