zachninja23 zachninja23

25-04-2021
Mathematics

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Find the circumference of the circle and round to the nearest tenth

Find the circumference of the circle and round to the nearest tenth class=

Respuesta :

tanweeleong195oxyqwp tanweeleong195oxyqwp

25-04-2021

Step-by-step explanation:

Circumference of Circle =

[tex]2\pi \: r[/tex]

given d = 19.4mi

r = 1/2d

= 1/2 x 19.4

= 9.7mi

Circumference of Circle =

[tex]2\pi(9.7) \\ = 19.4\pi \\ = 60.9mi \: (nearest \: tenth)[/tex]

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