If the perimeter of a circle is equal to that of a square, then the ratio of their areas is (a) `13\ : 22` (b) `14\ : 11` (c) `22\ : 13` (d) `11\ : 14`

If the diameter of a circle is equal to the diagonal of a square, then the ratio of their areas is (a) 7:1 (b) 1:1 (c) 11 :7 (d) 22 :7

If the diameter of a circle is equal to the diagonal of a square,then the ratio of their areas is 7:1(b)1:111:7(d)22:7

The perimeter of a circle is equal to the perimeter of a square. Then, their areas are in the ratio (a) 4 : 1 (b) 11 : 7 (c) 14 : 11 (d) 22 : 7

If the circumference of a circle is equal to the perimeter of a square then the ratio of their areas is: (a)22:7       (b)  14:11       (c)  7:22          (d)  7:11

If the circumference of a circle is equal to the perimeter of a square then the ratio of their areas is: (a)22:7       (b)  14:11       (c)  7:22          (d)  7:11

A square and a circle have equal perimeters. The ratio of the area of the square to the area of the circle is

A square and a circle have equal perimeters. The ratio of the area of the square to the area of the circle is

The area of the circle whose circumference is equal to the perimeter of a square of side 11 cm is