A square and a rectangular field with measurements as given in the figure have the same perimeter.Which field has a larger area ?

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

A regular pentagon and a regular decagon have the same perimeter, prove that their areas are as 2:sqrt5.

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

Describe how the two figures at the right are alike and how they are different. Which box has larger surface area?

Describe how the two given figures are like and how they are different?Which box has larger lateral surface area?

Show that of all rectangles inscribed in a given circle the square has maximum area.

Find the area of square having perimeter equal to 16m.

The perimeter of a rectangular field is 82 m and its area is 400 m^2 . Find the dimensions of the rectangle.

The ratio of length and breadth of a rectangular field is 7 : 4. A path of 4 m wide is there all round the rectangular field. Its area is 416 m^2 . Find the length and breadth of the field