laur2409 laur2409

24-03-2021
Mathematics

contestada

Sofia calculated the circumference and area of a circle with a radius of 4.
C=2πr
=2(3.14)4
=25.12
A=πr2
=3.14(4)2

She then said, “The value of the circumference of a circle is always half the value of its area.” Is Sofia correct? Justify your answer.

Respuesta :

24-03-2021

Answer:

the circumference is 25.12

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