Question

if the radius of a circle is doubled then the diameter becomes​

Answer 1

simple- means diameter half is radius

and radius double then diameter become diameter

Answer 2

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2 times original diameter and 4 times original radius

Step-by-step explanation:

Since diameter is twice radius.

Original radius = r

Original Diameter = 2r

New radius = 2r

New Diameter = 4r

So, diameter becomes twice the original diameter and 4 times the original radius.