3 years ago

Pls help will give brainliest

Mathematics

2 answers:

Shalnov [3]3 years ago

7 0

Answer:

Step-by-step explanation:

C=diameterxpi

or C=radius x 2 x pi

the radius is half of diameter so simplify to C=diamerter x pi

C=20x3.14

C=62.8

34kurt3 years ago

5 0

Answer:

c?.... 23 is the closest to 20...

Step-by-step explanation:

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