Question
In the figure. DEFG is a rectangle. The ratio of the length of BE to the length of DE is 3 : 4. C is the mid-point of EG. The area of rectangle DEFG is 180 m2. What is the area of the shaded part?
4 m

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In the figure. DEFG is a rectangle. The ratio of the length of BE to the length of DE is 3 : 4. C is the mid-point of EG. The area of rectangle DEFG is 180 m2. What is the area of the shaded part?