Circumference ("perimeter") of a circle = (pi) x (diameter of the circle)
The circumference of a circle represents its perimeter and the distance around it.
The perimeter or circumference of a circle = 2*pi*radius or pi*diameter
If 'R' is the radius of the circle, then-- area of the circle is [ pi R2]-- perimeter of the circle is [ 2 pi R ]
Perimeter is the distance around something. In the case of a circle (or other curved figures), this is simply called the perimeter, so I would say perimeter is the same as circumference. Except that it is uncommon to call the circumference of a circle the "perimeter".
It is pi r 2
The perimeter of a full circle (circumference) is "pi" times the diameter. So the perimeter of a semi-circle will be half that; Perimeter = (pi/2) x (diameter).
The perimeter of a circle is its circumference
The circumference of a circle is pi times the diameter. If you want a third of that, divide by 3. (Pi is approximately 3.14) Then to get the perimeter add the diameter to the circumference of the 1/3 of the circle.
No because the perimeter of a circle is its circumference
circumference
The perimeter of a circle would be the circumference.
The perimeter of a circle is its circumference
Pi (3.1415...) times the diameter of the circle = the perimeter
Circumference ("perimeter") of a circle = (pi) x (diameter of the circle)
The circumference of a circle is the length of the circle's perimeter.
When the shape is a circle, then the perimeter is called"circumference".The circumference IS the perimeter of a circle.