Question

the area of a rhombus shaped playground is 21600 square when Rohan works through the larger diagonal then he has to walk to 40 metre calculate the total distance covered by Rohan if he walks through the boundary of the given field
abcd rhombus


ac=240
bd=180
ao=120

bo=90
everything is in metre​

Answer 1

Answer:

1/2(40)(d) =21600. d=21600(2)/40=1080. perimeter=h²=540²+20² =291600+400. h² h²=292000. h=292600. h =4060. perimeter =4060(4) =16240