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  1. Between a square of perimeter 44 cm and a circle of circumference 44 cm, which figure has larger area and by how much?
    1. Square, 33cm²
    2. Circle, 33 cm²
    3. Both have equal area.
    4. Square, 495 cm²
Correct Option: B

Using Rule 10,
Area of a square = (side)²

=
Perimeter
² =
44
²
44

= (11)² = 121 cm²
Area of a cricle = π(radius)²
= π
Circumference
² =
(Circumference)²

=
44 × 44
4 ×
22
7

= 22 × 7 = 154 cm²
Area of circle – Area of square
= 154 – 121 = 33cm²
∴ Area of the circle is larger than the area of the square by 33 cm².



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