Question

A wire is bent in the form of square encloses an area of 5929cm2. Find the length of each side of square, length of wire,area enclosed if the same wire is bent to form a circle

Answer 1

area of square=5929
=side*side=77*77
side=77

now perimeter=4*77=308cm
each side=77cm

when bend in circle
2*(22/7)*r=308
r=(308*7/22*2)
r=49
now area of circle
=(22/7)*49*49
=7546cm2

Answer 2

Answer:

area of square=5929

=side*side=77*77

side=77

now perimeter=4*77=308cm

each side=77cm

when bend in circle

2*(22/7)*r=308

r=(308*7/22*2)

r=49

now area of circle

=(22/7)*49*49

=7546cm2

Step-by-step explanation: