nancy00
15.12.2020 •
Mathematics
Can you guys help me pls this is my final :(
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Ответ:
look up on math..way:)
Step-by-step explanation:
Ответ:
2.512
Step-by-step explanation:
the equation for circumference of a circle is
2(pi)r
plug in the 4
2(pi)4
combine like terms
8(pi)
you can leave the answer as is or you can multiply
8(3.14)= 2.512
the answer would be 2.512
***pi is equal to 3.14, if you are not allowed to keep your answer in terms of pi there is a pi button on the calculator you can use, or simply plug in 3.14