Question

a Amarjeet has a rectangular plot of land that has been fanced with 300 M long wire. find the dimensions of the plot if its length is twice the breadth. Please give me answer please

Answer 1

Answer:

Step-by-step explanation:

Let Breadth be=b

Than length (l) will be = 2b

Perimeter of rectangular plot = 300m

=2(l + b)

2(2b+b )=300

2(3b)=300

6b =300

B

b =300/6=50m

So breadth (b) =50m and length (2b) =2(50)=100m

Answer 2

Answer:

(a) Length = 100 m.

(b) Breadth = 50 m

Step-by-step explanation:

Let the breadth of the plot be 'x'.

Then the length of the plot = 2x.

Given perimeter of rectangular land = 300 m.

We know that perimeter of rectangular land = 2(l + b)

⇒ 300 = 2(x + 2x)

⇒ 300 = 2x + 4x

⇒ 300 = 6x

⇒ x = 50.

Therefore:

Length of the plot = 2(50) = 100 m.

Breadth of the plot = 50 m.

Hope it helps!