Answer:
hello gret person i dont know wat i amdoing i am b
First answer is the correct answer
Diameter- Is two times the radius. Circumference is the distance around the edge of the circle.
Radius- A line from the center of a circle to a point on the circle.
Hope this helped.
18.5 would be the answer and here’s my work
The only one I know is 7. Which is C