Question

If the length of a room is twice of its breath and the area of the room is 242m², the breath of the room is​

Answer 1

Answer:

11 meter

Step-by-step explanation:

let the breadth of room is x

therefore the length is 2x

according to question x ×2x=242

2x2=242

x2=242÷2=121

x=

$\sqrt{121 = 11}$

breadth =11