12.6 Area of RectanglesArea isthenumber ofsquareunits or unitsAreaisflatLDimensionatoradu4unitsMalonit9unitsA lowcommutativeA 4 9A 36units 7cm14cm24 workofftosideA e waynotunderformulaA 7.14A 98cmunit41st51ft A L w4 31A 5 5A 3St2.3in A e w IifA 2.3.55in A 11.5in 4inA l W A L w8in A 4.8 A 4.4I 4in A 32in A 16in8in A 32 16 48in