01-06-2022
Mathematics

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Please answer correctly.

Please answer correctly class=

Respuesta :

felipegomes220 felipegomes220

01-06-2022

Answer:

same thing for the rest, you just change the value of the radius according to the question

Step-by-step explanation:

area = pi * radius²

1)

a = pi * 10²

a = ~3.14 * 100

a = 314 mi²

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