Prove that , of all rectangles of given area , the square has the least perimeter.

Show that among rectangles of given area, the square has the least perimeter.

Show that of all the rectangles of given area, the square has the smallest perimeter.

Show that of all the rectangles of given area, the square has the smallest perimeter.

Prove that among all the rectangles of the given area, square has the least perimeter.

Statement I :Among all the rectangles of the given perimeter, the square has the largest area. Also among all the rectangles of given area, the square has the least perimeter. Statement II :For xgt0,ygt0,ifx+y = constant, then xy will be maximum for y=x and if xy=constant, then x+y will be minimum for y=x.

Statement I :Among all the rectangles of the given perimeter, the square has the largest area. Also among all the rectangles of given area, the square has the least perimeter. Statement II :For xgt0,ygt0,ifx+y = constant, then xy will be maximum for y=x and if xy=constant, then x+y will be minimum for y=x.

Statement I :Among all the rectangles of the given perimeter, the square has the largest area. Also among all the rectangles of given area, the square has the least perimeter. Statement II :For xgt0,ygt0,ifx+y = constant, then xy will be maximum for y=x and if xy=constant, then x+y will be minimum for y=x.

Show that, of all the rectangles with a given area, the square has the smallest perimeter.

True or False statements: Of all rectangles of a given area, square has the largest perimeter.

Show that , of all rectangles of given permeter , the square has the greatest area.