Yes.
Chat with our AI personalities
Circumference (perimeter) of a circle = pi x diameter Diameter of a circle is the straight line distance from one side to the other which passes through the centre of the circle.
4.8 cm The radius of any circle is one-half its diameter.
The diameter of a circle is the distance across the circle passing through its center. In this case, the diameter of a 30-inch circle would be 30 inches. It is important to note that the diameter is always twice the length of the radius, which is the distance from the center to any point on the circle's edge.
Semicircle
A diameter of 84cm, means the circle is 84cm wide. A diameter is a line or measurement from one edge, through the centre, to the opposite edge of the circle.