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Rectangle a has area 40 cm square and length 8 cm. the area of rectangle b is one half the area of rectangle
a. the rectangles have the same length. what is the width of rectangle b ?

Respuesta :

Area of rectangle b=1/2 area of rectangle a=40/2=20 cm²
Length=8 cm 
Width of rectangle b=20/8 =2.5 cm

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