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The triangular side walls of a flyover h...

The triangular side walls of a flyover have been used for advertisements. The sides of the walls are 122 m, 22 m and 120 m. The advertisements yield an earning of Rs 5000 per `m^2` per year . A company hired one of its walls for 3 months. How much rent did it pay ?

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The correct Answer is:
1650000
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