Well.
The relation between the circumference of a circle and its diameter is described by the following equation:

where d is the diameter of the circle.
For a giving diameter (d=3ft), we can substitute in the previous equation
The circumference of a circule= 3.14*3 (you can use ur calculator to find the exact number i guess it will be about 9.42 ft)
I hope it helps.
Answer:
it is 5 I belive
Step-by-step explanation:
Answer:
I am pretty sure the answer is 3. hope this helps
keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

so we're really looking for the equation of a line with a slope of 2 and that it passes through (4 , 1)

kinda twins.
Since the diameter is twice the radius, the diameter is 44.
2*22=44
:) I hope this helps!