a circle
Any shape with a perimeter of 2: for example an equilateral pentagon with sides of length 0.4
Radius is the distance from the center of a circle to the outer edge, the same as one-half of the diameter of a circle.
The radius is the distance from the center to the outer edge of the circle. You can measure the diameter, the distance from side to side, and divide by 2.
the distance around the edge of the object
Yes. Circumference is the distance around the circle, diameter is the distance across, and radius is the distance from the edge to the center.
Tread Width. The tread width is the distance between the outer edge and the inner edge of the tread
Any shape with a perimeter of 2: for example an equilateral pentagon with sides of length 0.4
Diameter is a straight line from edge to edge across the center. Perimeter or circumference is the distance around the circle.
The greatest linear speed on a record is at its outer edge or circumference. As the record spins, the outer edge has to cover a larger distance in the same amount of time compared to the inner edge, resulting in a greater linear speed.
Radius is the distance from the center of a circle to the outer edge, the same as one-half of the diameter of a circle.
The radius is the distance from the center to the outer edge of the circle. You can measure the diameter, the distance from side to side, and divide by 2.
Perimeter
The distance around the edge of a circle
Perimeter.
the distance around the edge of the object
The perimeter
Yes. Circumference is the distance around the circle, diameter is the distance across, and radius is the distance from the edge to the center.