Question

if the length of rectangle is twice its breadth if the perimeter is 72 cm what will be the lenth and breadthxxa​

Answer 1

Answer:

Let the breadth be x

So, length will be 2x

Now,

Perimeter of rectangle = 2(x +2x)

= 2(3x) = 6x

But, a/q perimeter is 72cm

So,

6x = 72

X = 72/6 = 12

Therefore, length = 2x = 2 * 12 = 24cm

Breadth = 12cm

Answer 2

Step-by-step explanation:

let the breadth be x and the length is 2x

ATQ,

2(x+2x) = 72

6x =72

x = 12

so, breadth (x)= 12 and

length(2x) = 24