Answers

2016-02-03T22:33:13+05:30
L = (2.5x 2) + 45
    = 50
B =( 2.5 x 2) + 35
   = 35
 ar of park = 50 x 35
                 = 1750 cm ^2

 ar of path = ar of big rectangle - ar of small rectangle
                 = ( 50 x 35 ) - ( 45 x 30 )
                  = 1750 - 1350 = 500

         cost  = 500 x 150 
                 = 75,000 Rs
0
2016-02-05T06:34:52+05:30
Please see the attachment. If my answer had been helpful to you then please mark my answer as the brainliest.
0