A Wire is bent Into a sq of side 22 dm same Wire is then bent to make circle which shape occpy more area
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area of square = 22² = 484 dm²
perimeter of square = 22*4 =88 dm
when it is bent into a circle, perimeter of circle = 88 dm
2πr = 88 dm
r = 88/2π = 14 dm
area of circle = π*14² = 615.75 dm²
so circle occupies more area.
perimeter of square = 22*4 =88 dm
when it is bent into a circle, perimeter of circle = 88 dm
2πr = 88 dm
r = 88/2π = 14 dm
area of circle = π*14² = 615.75 dm²
so circle occupies more area.
prekshamehta:
Thank u for ur ans
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