Rectangular length of 5.6 cm and 3.7 cm width to find pyamougolny perimeter

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Rectangle length - 5.6 cm and width of a rectangle - 3.7 cm. To find perimeter of a rectangle P=2(a+b) =2(5.6+3.7)=2ยท9.3=18.6perimetr P=2*(5.6+3.7)=18.6 (cm) is equal
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