Question

IF the radius of a circle is 7 cm then find its circumference​

Answer 1

Answer:

2πr = Circumference of circle

Step-by-step explanation:

2 x π x 7

14π

14 x 22/7

2 x 22

44cm²

Hence your answer will be 44cm².

Hope I helped you

Answer 2

Answer:

44cm

Step-by-step explanation:

circumference= 2πr

= 2 × 22/7 × 7

= 2 × 22

= 44cm

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