Question

perimeter of a square whose side is 22 cm is the same as the circumference of a circle find the area of the circle

Answer 1

perimeter of a square whose side is 22 cm

perimeter = 4a i.e 88 cm

acc. to qs perimeter of square = circumference of circle i.e 88cm

2*22/7*r= 88

r=14 cm

area = 22/7*196=616 cm2

Answer 2

Answer:

14 cm

Step-by-step explanation:

perimeter of square = 4 x s

                                 = 4 x 22

                                 = 88 cm

circumference of circle = 88 cm

area of circle = πr square

                    r = circumference x 7 divided by 2 x 22

                      = 28/2

                      = 14 cm