Question

Find Circumference of circle if radius 42 cm.​

Answer 1

Answer:

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Step-by-step explanation:

Circumference of a circle of radius r =2πr

Circumference of circle of radius 42cm=2π×(42cm)

⇒2×  22/7  × 42

⇒264 cm

Answer 2

Step-by-step explanation:

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