Question

Which has a greater area; a square of perimeter 44 cm or a circle of circumference 44cm how much?

Answer 1

Hence the circle has greater area.

Answer 2

Perimeter of square = 44 cm
=4a=44
Therefore , a = 44/4 = 11cm
Area of square = a^2 = 11.11 = 121cm^2
Circumference of circle = 2.pi.r = 44
= pi.r = 44/2 = 22
=r= 22.7/22
= r = 7 cm
Area of circle = pi . R .r = 22/7 . 7. 7 = 154 cm^2 [ 7 and 7 get cancelled ]
Therefore , area of the circle is greater than the area of the square .