After a roll of wire was used to make 7 identical rectangles of dimens – McqOptions

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1.	After a roll of wire was used to make 7 identical rectangles of dimensions shown in the figure, 38 cm of it was left. How long was the roll of wire?
A.	736 cm
B.	958 cm
C.	892 cm
D.	644 cm
Answer» D. 644 cm

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