asked 109k views
3 votes
Help me please please!!!!!!!!

Help me please please!!!!!!!!-example-1
asked
User TorgoGuy
by
8.8k points

1 Answer

7 votes

Answer:

a

Explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius ) , then

C = 2π × 20 = 40π

answered
User Lliane
by
7.7k points

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