Question

11. A rectangular field is 15 m long and 10 m wide. another rectangular field. having the same perimeter has its sides in the ratio 4: 1. find the dimension of the rectangular field​

Answer 1

Answer:

Dear Student,

Here is the solution of your asked query:

Perimeter of rectangular field having length 15m and width 10m = 2(15+10)=50 mSince the sides of another rectangular field are in the ratio 4:1So suppose the length and breadth of another rectangular field be 4x and x respectively.Then its perimeter = 2(4x+x)=10xSince both rectangular field have same perimeter, so we have;10x=50⇒x=5010=5So dimensions of rectangular field are;Length = 4×5=20mAnd breadth=5m

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