Question

Am I doing this right ?

Answer 1

Answer:

Some are correct, radius is only the one line that is half the circle, so for the second example it’s 6 that’s radius and diameter is 12.

Step-by-step explanation:

I think you can correct the other ones by yourself.

Answer 2

A is correct b is wrong. radius is the line that goes from the outline of the circle to the middle. so for b, instead of 12 for radius its 6 and the diameter is 12

you got all of the questions with a full line through the circle wrong. I BELIEVE IN YOU