Example 13 - Chapter 9 Class 7 Perimeter and Area

Last updated at August 8, 2026 by

Example 13 - Diameter of a circular garden is 9.8 m. Find its area. - Examples

part 2 - Example 13 - Examples - Serial order wise - Chapter 9 Class 7 Perimeter and Area

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Example 13 Diameter of a circular garden is 9.8 m. Find its area.Diameter = 9.8 m Radius = r = š·š‘–š‘Žš‘šš‘’š‘”š‘’š‘Ÿ/2 = (šŸ—.šŸ–)/šŸ = 98/20 = šŸ’šŸ—/šŸšŸŽ m Area of circle = šœ‹r2 = šŸšŸ/šŸ• Ɨ (šŸ’šŸ—/šŸšŸŽ)^šŸ = 22/7 Ɨ 49/10 Ɨ 49/10 = šŸšŸ/šŸ Ɨ šŸ•/šŸšŸŽ Ɨ šŸ’šŸ—/šŸšŸŽ = (šŸšŸ“šŸ’ Ɨ šŸ’šŸ—)/šŸšŸŽšŸŽ = 7546/100 = 75.46 m2 āˆ“ Required Area is 75.46 m2

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