Shazli took a wire of length 44 cm and bent it into the shape of a circle. Find the radius of that circle. Also find its area. If the same wire is bent into the shape of a square, what will be the length of each of its sides? Which figure encloses more area, the circle or the square? (Take π = 22/7)
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Answer:
Circle encloses more area
Step-by-step explanation:
The length of wire = Perimeter of circle
2πr = 44
πr = 44/2 = 22
22/7 * r = 22
r = 22*7/22
Radius = 7cm
Area of circle = πr²
22/7 * 7* 7 =22*7
= 154 cm²
If same is bent into square,
4* Side = 44
Side = 44/4
Side = 11cm
Area of square = side*side
= 11 * 11
= 121 cm²
Area of circle is greater than Area of square
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