Question

A wire when bent in the form of square encloses an area of 1.96m square . If the same wire os bent in the form of a circle find the area of the circle​

Answer 1

Answer:

2.49 because perimeter of square will be equal to circumference of circle

Answer 2

Answer:

area of square=s*s

1.96=s2

√1.96=s

1.4m=s

perimeter of square=4s

4*1.4

=5.6

perimeter of square=circumference of circle

circumference=2πr

5.6=2*π*r

5.6/2π=r

0.89m=r

area of circle=πr2

area of circle=2.48