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If the perimeter of a certain rectangle ...

If the perimeter of a certain rectangle is 50 units and its area is 150 sq. units, then how many units is the length of its shorter side?/
यदि किसी आयत का परिमाप 50 इकाई है तथा इसका क्षेत्रफल 150 वर्ग इकाई है, तो इसकी छोटी भुजा की लंबाई कितनी इकाई है ?

A

9

B

12

C

10

D

15

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