Question

A wire is bent in the form of a square encloses an area of 5929 cm². find the:
1) length of each side of the square,
2) length of the wire, and
area enclosed, if the same wire is bent to form a circle.​

Answer 1

Answer:

1 - perimeter=4*77= 308 cm

each side= 77 cm

2 - 7546 cm 2

Step-by-step explanation:

1 - area of square=5929

=side*side=77*77

side=77

now perimeter=4*77= 308 cm

each side= 77 cm

2 - 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

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