In rectangle PQRS, l(PQ) = 7 cm, l(PS) = 9 cm. Find l(QR) and l(SR).
The figure is given below:

As we know that,
In rectangle,
Length of opposite sides are equal.
Then PQ = SR [by above statement]
And PS = QR [by above statement]
Hence:
SR = 7cm
QR = 9cm
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