Respuesta :
Answer:
The diameter of the circle is 800 millimeters
Step-by-step explanation:
The diameter of a circle is twice as much as a radius.
400 x 2 = 800 millimeters
I Hope That This Helps! :)
Answer:
The diameter of the circle is 800 millimeters
Step-by-step explanation:
The diameter of a circle is twice as much as a radius.
400 x 2 = 800 millimeters
I Hope That This Helps! :)