lilyretts lilyretts

17-06-2021
Mathematics

contestada

how to calculate the circumference of a circle whose radius is 12cm

Respuesta :

sskyz3355 sskyz3355

17-06-2021

Answer:

75.4cm

Step-by-step explanation:

To calculate the circumference, you need the radius of the circle:

Multiply the radius by 2 to get the diameter.

Multiply the result by π, or 3.14 for an estimation.

That's it; you found the circumference of the circle.

Answer Link

akbusiness987 akbusiness987

17-06-2021

Answer:

C ≈ 75.4 cm

Step-by-step explanation:

[tex]2\pi r[/tex]

2 × 3.14 × 12

C ≈ 75.4 cm

Answer Link

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