The length of a rectangle is 6/5th of its breadth. If its perimeter is 132 m, its area will be.... 

(1) 1,080 m2 (2) 640 m2 (3) 1,620 m2 (4) 2,160 m2

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1 Answers

(1) Let breadth = b m 

Then, length = 6/5 b m 

Perimeter = 132 

2(b+6/5 b) = 132 

b = 30 m 

Hence, length = 6/5 x 30= 36m 

And area = length × breadth = 36 × 30 = 1080 m2

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