"Perimeter" is the sum of the lengths of all of the sides of a two dimensional shape.
"Circumference" is the full length of a circular curve.
The key difference here is that a circle does not have sides. If it did, there would be an infinite number of them with zero length, which makes no sense. In that way, a perimeter and a circumference are fundamentally different.
Basically, the circumference of a circle is the perimeter of the circle.
How do you get the diameter
Divide the circumference by 2pi
circumference=pi x diameter
75.37
Divide the cirumference by 3.14
You can't. Different shapes with the same perimeter may have different areas.
pi*14 = 43.98229715 or 44 units
It is: 2*pi*radius
If you mean circumference of a circle then that is its Latin roots
It is 11.5 feet.
You can't. The perimeter doesn't tell the area. There are an infinite number of shapes with different dimensions and different areas that all have the same perimeter.