jayagonzalez0510 jayagonzalez0510

25-04-2021
Mathematics

contestada

what is the circumference of circle if the diameter is 21

Respuesta :

roblerojennifer513 roblerojennifer513

25-04-2021

Answer:

The circumference is 66cm

Radius = Diameter/2

= 21/2 CM

= 10.5 CM

Circumference of a circle = 2πr

= 2 × 22/7 × 10.5 CM

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