Question

find the area of circle of radius 30cm (use π = 3.14)​

Answer 1

Answer:

Radius of the circle = R = 30 cm

So the required area

= π × R² Sq.cm

= π × 30² Sq.cm

= 900π Sq.cm

= 3.14 × 900 Sq.cm

= 2826 Sq.cm

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Answer 2

Answer:

• Area of the give circle is 2826 cm².

Step-by-step explanation:

• Radius of the circle = 30 cm (Given)

By using the formula,

$\implies$Area of the circle = πr²

$\implies$ A = 3.14 ×(30 cm)²

$\implies$ A = 3.14 × 900 cm²

$\implies$ A = 2826 cm²

Therefore, area of the given circle is 2826 cm².

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