Question

The length of a rectangle is two times the width the area of the rectangle is 162 in

Answer 1

Width, b = 9m

length, l = 18m

Step-by-step explanation:

Let, width = b

So, length = 2b

area = 162m

We know,

area of rectangle = length X width

So,

`162m^(2) = 2b X b`

`2b^(2) = 162\\b^(2) = 81\\b = 9\\`

On solving, we get

Width, b = 9m

length, l = 18m