Question

Quiz of the day

The length of a room is 6 feet more than the breadth. The numerical value of the area is twice the numerical value of its perimeter. Find the length and breadth of the room.

Answer 1

Answer:

hope it will help you

Step-by-step explanation:

let the breadth be, x

length is x+6

perimeter of a rectangle 2×(length+breadth)

area=length×breadth

x×(x+6)=2(4x+12)

x²+6x-8x=24

x²-2x=24

x(x-2)=24

x=24/x-2(length)

breadth= 24/x-2+6