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The Side of a Square is 10 Cm. Find (I) the Area of the Inscribed Circle, and (Ii) the Area of the Circumscribed Circle. - Mathematics

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प्रश्न

The side of a square is 10 cm. Find the area of the inscribed circle [π = 3.14]

योग

उत्तर

If a circle is inscribed in a square, then the side of the square is equal to the diameter of the circle.

Side of the square = 10 cm

Side = Diameter = 10

∴ Radius = 5 cm

Area of the inscribed circle = πr

= 3.14 × 5 × 5

= 78.5 cm

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अध्याय 18: Area of Circle, Sector and Segment - Exercise 18A [पृष्ठ ८३२]

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आरएस अग्रवाल Mathematics [English] Class 10
अध्याय 18 Area of Circle, Sector and Segment
Exercise 18A | Q 27 | पृष्ठ ८३२

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