Question

Please help me :( I'll mark BrainIiest! :D (if correct ._.)

Answer 1

The answer is twelve. (12)
6times 2 = 12
Whatever your radius is then you multiply it by 2 To get the number of ur diameter,

And its the opposite way around if your trying to find the radius. You will divide the diameter by 2 and u have your radius.

Answer 2

Answer:

The diameter of a circle is twice the radius

since the radius of Russell's circle is 6cm

the diameter will be twice 6cm

that is 12cm

maintaining the ratio

radius to diameter

6cm : 12cm

1:2

Thanks