Question

A rectangle plot at Bhera Ghat in Jabalpur is reserved for an Engineering college. The length and the breadth of the plot are in ratio 11:4. The trust of the spends ₹1,50,000 to fence the plot. Find the dimensions of the plot​

Answer 1

Step-by-step explanation:

First, find the perimeter of the plot by using the given information. Let us assume it is p.

p = 1,50,000 ÷ 200

= 750 metres

We know that perimeter = 2 x (length + breadth) = 2 x (1 + b) 1 + b = 750 ÷ 2 = 375

2 x (1 + b) = 750 metres

Now, we know that the ratio of length:breadth is 11:4 1 = (11 ÷ 4) x b = 2.75 x b

Replacing the value of I as 2.75b in the

equation above, we get

2.75b + b = 375

3.75b = 375

b = 375 3.75

b = 100 (breadth)

..1 = 375-100 = 275

Proof:

perimeter = 2 x (l + b)

750 = 2 x (275 + 100) 750 = 2 * 375

750 = 750

Answer 2

Answer:

11x*4x=150000

44x*2,=150000

x*2=150000/44

x=√150000/√44