Question

of fencing?
1. 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

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

GIVEN DATA -

DIMENSION   : l= 15  

                      : B = 10

perimeter of rectangle = 2 (l+B)

                                          2(15 + 10)

                                          2(25)

                                           = 50 m

another perimeter = 1x + 4x = 5x

x=50/5 = 10

1x* 10 = 10

4x*10 = 40

2{l*b} = 2{10+40} = 25 rs