Question

shazli took a wire of length 44 cm and bent it into the shape of a circle.find it's radius.also find the area. if the same wire is bent into the shape of a square what will be the length of each of its side?which figure encloses more area ,the circle or square ​

Answer 1

Answer:

11cm, area of circle is more

Step-by-step explanation:

total length =44cm

so the perimeter of the square is 44cm

perimeter of square=4r

r4r=44

r=44/4=11cm

therefore the side of square is 11cm

area of square is r²=11^2=121

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total length=44cm

perimeter of circle is 44cm

therefore 2πr=44

r=44/2π=44x7/2x22=7cm

area of circle is πr²=22/7x7^2=22x7=154

therefore the area of circle is more