But since they gave us the diameter we are gonna have to use the first formula.
Now I don’t know if they want u to use 3.14 for pi or the actual number, so i’m gonna assume we are using the actual formula.
So the formula to be able to find the diameter of circle A is going to be: 118/pi. So put that into your calculator and you get 37.5605mm or 37.56mm. It depends on what place your instructor wants you to round to.
The formula for circle B is going to be: 1/pi. So let us put that into our calculator and you get 0.318309mm etc. Or just 0.3183.
I believe that I am correct but if i’m not please correct me.
