yogirl5 yogirl5

23-02-2021
Mathematics

contestada

Help lol

The radius of a circle is 21 cm. What is the circle's diameter?

42 cm

38 cm

36 cm

41 cm

Respuesta :

Zebutic Zebutic

23-02-2021

Answer:

42 cm

Step-by-step explanation:

The radius is always exactly half of the diameter.

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mialucasss mialucasss

23-02-2021

42, the radius is half the diameter so you’d double the radius to find the diameter.

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