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The breadth of a rectangular field is tw...

The breadth of a rectangular field is two-third of its length. If its area is `864 m^2`, then find the cost of fencing it all around at ₹ 15/m.
एक आयताकार क्षेत्र की चौड़ाई इसकी लंबाई का दो-तिहाई है। यदि इसका क्षेत्रफल `864 m^2` है,तो ₹ 15/m के दर से चारों और बाड़ लगाने की लागत का पता लगाएं

A

₹ 2000

B

₹ 1800

C

₹ 1600

D

₹ 2400

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