The width, or the length of a circle are its diameter.
It is the length of the base of the semi-circle.
radius = diameter/2
The diameter is the length of a line touching both sides of the circle and passing through the centre. The radius is the length of a line from the centre to touching the circle, and is half the length of the diameter, the diameter then is twice the length of the radius > diameter = radius * 2 = 32 * 2 = 64
Multiply the diameter by the constant pi.
It'll be the largest chord of the circle.
The diameter of a circle is 2 times the radius. The radius of a circle is the distance from any point on the circle to the center of the circle, and the diameter is the distance from one side of the circle to the opposite side, passing through the center.
The diameter of a circle is the length of a straight line drawn through the center of the circle to its edges.Or, measure the circumference of the circle and divide by pi (3.14159).Or you can multiply the radius times twoTo get diameter you have to find the radius and then double it to get the diameter
It is 2*sqrt(5) units.
Since pi is the ratio of a circle's circumference to its diameter, multiply the diameter by pi (about 3.14159) to get the circumference.
If the circle inscribes the square, the diameter equals the square's side length. In this case, 16mm.
The longest chord in a circle is its diameter and halve of this is its radius.