Question
Download Solution PDFA wire is looped into a circle of radius 28 cm. It is re-bent into square form. Length of side of square = ______ cm.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
A wire is looped into a circle of radius 28 cm. It is re-bent into square form.
Radius of the circle (r) = 28 cm
Formula used:
Circumference of the circle = 2πr
Perimeter of the square = 4 × side of the square
Calculation:
Circumference of the circle = 2 × π × 28
⇒ Circumference = 2 × (22/7) × 28
⇒ Circumference = 176 cm
Perimeter of the square = 176 cm
4 × side of the square = 176 cm
⇒ side of the square = 176 / 4 cm
⇒ side of the square = 44 cm
∴ The correct answer is option (2) (44 cm).
Last updated on Mar 21, 2025
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