Question
In the figure, HJKL and MNPQ are identical rectangles. The perimeter of each rectangle is 42 cm. The perimeter of the shaded rectangle MRKS is 21 cm. Find the perimeter of the figure HJRNPQSL.
2 m

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In the figure, HJKL and MNPQ are identical rectangles. The perimeter of each rectangle is 42 cm. The perimeter of the shaded rectangle MRKS is 21 cm. Find the perimeter of the figure HJRNPQSL.