Question

The length and breath of a rectangle in the ratio 4:3. If the perimeter is 154cm, find its length and breath​

Answer 1

Step-by-step explanation:

let length and breadth is 3x and 4x.

perimeter of rectangle is = 2(l+b)

Putting the values

2(3x+4x)

2(7x)

14x. =154(perimeter)

x=154/14

x= 11.