Question

please help me friends i will marks brainlist please

Answer 1

Let length be l and breadth be b

We are given, 2(l+b) = 250 ..............................(1)

Cost of painting four walls at rate of Rs.10/m² = Rs .15000
          So, Area of four walls = 15000/10
                                             = 1500 m²

           So, 2(l+b)h = 1500
         so, 250h = 1500                       [By Eqn (1) 2(l+b) = 250]
                h = 6 m 

Answer 2

height is 6 m

hope this helps
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