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In the given figure L, M and N are mid p...

In the given figure L, M and N are mid point of the sides PQ, PR and QR respectively of `DeltaPQR`. If PQ = 4.4 cm, QR = 5.6 cm and PR = 4.8 cm then find the perimeter of `DeltaLMN`.

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The correct Answer is:
7.4 cm
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