Question

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Answer 1

Circumference of a circle = 2πr

Here,

• d = 20
• r = d/2 = 10

Substituting the values,

Circumference = 2 x 22/7 x 10

= 62.8

Answer 2

Answer:

62.8inches....

Step-by-step explanation:

So radius is 10inch.

So circumference is

$2\pi(10) = > 20 \times 3.14 = = > 62.8inches$

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