Samara89 Samara89

16-07-2020
Mathematics

contestada

Will give brainliest amswer

Will give brainliest amswer class=

Respuesta :

hersenschimme hersenschimme

16-07-2020

Answer:

A= 12.55363262

Step-by-step explanation:

C=2πr

12.56=2πr

12.56=6.283185307r

12.56 ÷6.283185307 = 6.283185307r ÷6.283185307

1.998986085 = r

A=πr^2

A=π(1.998986085)^2

A= 12.55363262

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