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The diagonal of a rectangle is `sqrt(41)c m` and its area is 20 sq. cm. The perimeter of the rectangle must be (a) 9 cm (b) 18 cm (c) 20 cm (d) 41 cm

A

9 cm

B

18 cm

C

41 cm

D

20 cm

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The correct Answer is:
B
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S CHAND IIT JEE FOUNDATION-PERIMETER AND AREA -QUESTION BANK - 21(A)
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