In Fig. 8.6 (i) and Fig. 8.6 (ii), find the ratio of the area of the shaded portion to that of the whole figure:
From fig (i)
Area of shaded portion = 8 sq. unit
Area of whole figure = 16 sq. unit
Ratio of area of shaded portion to whole figure = 
Ratio = 1:2
From figure (ii)
Area of shaded portion = 8 sq. unit
Area of whole figure = 16 sq. unit
Ratio of area of shaded portion to whole figure = 
Ratio = 1:2
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