If the radius of the circular field is 7 cm Find the circumference and the area of the circle CBSE class 9 mathematics

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## If the radius of the circular field is 7 cm .Find the circumference and the area of the circle ? CBSE class 9 mathematics

NCERT math solution

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neenu2

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Circumference of circle = 2πr

= 2 × 22/7 × 7

= 44 cm

Area of circle = πr²

= 22/7 × 7 × 7 cm²

= 154 cm²

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