Question

If radius of a circle is 7 cm then what is it's area and circumference ​

Answer 1

Answer:

Circumference = 2πr = 2 × 22/7 × 7

= 44 cm

Area = πr^2 = 22/7 × 49 = 154 cm^2

Hope it may be helpful

Answer 2

Step-by-step explanation:

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