Question

The length of a rectangle is twice it's breadth. The perimeter is 150 cm, find the area.​

Answer 1

Answer:

1250 cm^2

Step-by-step explanation:

Let the breadth of the rectangle is b cm.

So, the length of the rectangle is 2b cm.

We know that the perimeter of rectangle is

=2(l+b)

Since, perimeter of rectangle is 150 cm.

Therefore,

6b=150

b=25 cm

And l=50 cm

So, the area of rectangle is

=25×50= 1250 cm2

Hence, the length is 50 cm, breadth is 25 cm and area is 1250 cm2.

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