Question
In the figure, PQRS and TUVW are identical rectangles. The perimeter of each rectangle is 42 cm. The perimeter of the shaded rectangle TXRY is 21 cm. Find the perimeter of the figure PQXUVWYS.
2 m

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In the figure, PQRS and TUVW are identical rectangles. The perimeter of each rectangle is 42 cm. The perimeter of the shaded rectangle TXRY is 21 cm. Find the perimeter of the figure PQXUVWYS.