Seudónimo
Seudónimo
01-03-2017
Mathematics
contestada
Just number 16#. Please reply asap.
Respuesta :
texaschic101
texaschic101
01-03-2017
r = C / (2 * pi)
r = 125.6 / (2 * 3.14)
r = 125.6 / 6.28
r = 20 <== the radius
diameter of a circle is twice the radius......2 * 20 = 40 <== diameter
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