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प्रश्न
Find the area of the sector of a circle having radius 6 cm and of angle 30°. [Take π = 3.14]
उत्तर
We have r = 6 cm and θ = 30°
Now, Area of sector`=theta/"360°"xxpi"r" = "30°"/"360°" xx 3.14xx36 = 9.42 "cm"^2 `
Hence, the area of the sector of the circles is 9.42 cm2 .
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