1 Answer
No, it is not possible.
Explanation:
I would like to put things in a simpler way.
Although both the answers given by bpeacock and Nick Bland are correct, what they are saying is given a perimeter of a rectangle, it is the square which has the maximum area. As a wire of 20 cm can make a square of only 5 cm side, the maximum area that can be covered by this wire is 25 square centimeters.
