HelpMe5627 HelpMe5627

24-03-2018
Mathematics

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The diameter of a circle is 16 kilometers. what is the circle's circumference? use 3.14 for ????.

Respuesta :

Firephenoix Firephenoix

24-03-2018

D=16km
r=8km

circumference of a circle= 2πr

= 2*3.14*8

=50.24km

P.S 3.14 is used as the value for π (pie)

Answer Link

24-03-2018

C= 2 x (3.14) x r
= 2 (3.14) (8km)
= 50.24km

Answer Link

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