Which formula should be used to find the circumference of a circle?

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shasha22 shasha22

10-04-2018
Mathematics

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Which formula should be used to find the circumference of a circle?

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Аноним Аноним · Answer 1 · 2018-04-10T14:16:20+02:00

Аноним Аноним

10-04-2018

Formula for circumference = πD (where D is the Diameter)

Since diameter = 2 x radius, we can also write the formula as :

Formula for circumference = 2πr (where r is the radius)

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burtonyuna burtonyuna · Answer 2 · 2018-04-10T14:17:40+02:00

burtonyuna burtonyuna

10-04-2018

[tex]2\pi {}r} [/tex]

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