Work Step by Step
If the width is x and the length is twice the width, the length is 2x. Hence answer = 2(length+breadth) = 2(x+2x)=2(3x)= 6x
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.