A wire when bent in the form of a square enclose an area of 841 sq cm What will be enclosed area whe...........

Quantitative Aptitude ( CCS) Mensuration 2D

A wire when bent in the form of a square enclose an area of 841 sq cm. What will be enclosed area when the samd wire is bent into the form of a circle?

1938.34

1069.83

2536.34

1938.33

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Explanation:

Answer – 1069.83
Explanation :
area of square= side²
Side = root 841 = 29
Perimeter= 4*29 = 116cm
According to question circle is made by same wire so
Perimeter if square= circumference of circle
116= 2πr
r=18.45