a wire of length is 56 m is bent in the form of circle . find the radius of the circle . also find the area . if the same wire is bent in the form of a square . what will be side and area. which figure encloses more area , the circle or the square
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2πr=56m
2π*r=56
r=56/2*7/22
r=28*7/22
r=14*7/11
r=8.9m
πr^2=22/7*8.9*8.9
=17426.2/7
=248.945m^2
4a=56m
a=56/4
a=14m
a*a=14*14
=196m^2
=>the figure which encloses more area is the circle.
Hope I am correct and it helped u....
2π*r=56
r=56/2*7/22
r=28*7/22
r=14*7/11
r=8.9m
πr^2=22/7*8.9*8.9
=17426.2/7
=248.945m^2
4a=56m
a=56/4
a=14m
a*a=14*14
=196m^2
=>the figure which encloses more area is the circle.
Hope I am correct and it helped u....
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