andrew123124 andrew123124

16-08-2020
Mathematics

contestada

Find the circumference if the area of the circle is 64π m2.

Respuesta :

16-08-2020

Answer:

C = 50.27 m

Step-by-step explanation:

A = πr²

64π = πr²

64 = r²

r = ±8

r = 8

C = 2πr

C = 2π(8)

C = 50.27 m

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