Question

the length of a rectangle is 5 metre less than twice the breadth if the perimeter is 50 meters find the length and breadth of the rectangle ​

Answer 1

Answer:

Let breadth Be x

Length=2x-5

Perimeter=50m

Perimeter=2(l+b)

50=2(2x-5+x)

50=6x-10

60=6x

x=10

Length=15cm