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? (Takeπ)

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Solution

Circumference = 2πr = 44 cm

r = 7 cm

Area = πr²

If the wire is bent into a square, then the length of each side would be =

Area of square = (11)² = 121 cm²

Therefore, circle encloses more area.

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Shazli took a wire of length $44 c m$ and bent it into the shape of a circle. Find the radius of that circle. Also finds 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, and the square? (Take $π = \frac{22}{7}$ )

Question 9

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? $(T a k e π = \frac{22}{7})$

Q. Shazli took a wire of length 44 cm and bent it into the shape of a circle. Find the area of the circle. If the same wire is bent into the shape of a square, what will be the area of the square? (Take π =

\frac{22}{7}

)

\frac{22}{7}

)

Q. If a wire is bent into the shape of s square, the area of the square is

49 c m^{2}

. When the wire is bent into a semi-circle shape, find the radius of the semi-circle. (Take

π = \frac{22}{7})

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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? (Takeπ)

Circumference = 2πr = 44 cm r = 7 cm Area = πr2 If the wire is bent into a square, then the length of each side would be = Area of square = (11)2 = 121 cm2 Therefore, circle encloses more area.

Circumference = 2πr = 44 cm

r = 7 cm

Area = πr²

If the wire is bent into a square, then the length of each side would be =

Area of square = (11)² = 121 cm²

Therefore, circle encloses more area.