a circle has dash number of diameter
Answers
A circle has infinite number of diameter
Answer:
Every circle has an infinite number of possible diameters. The formula for finding the diameter of a circle is two times the radius (2 * radius).
Step-by-step explanation:
The diameter of a circle is a segment whose endpoints lie on the circle and whose midpoint is the center of the circle. When someone says 'lie on the circle,' that means on the outline that traces the circle, not the space within that outline. The center of the circle is a point exactly in the middle of the space within the outline. The center is also the same distance away from every point on the outline of the circle. The distance from the center to a point on the circle is called a radius.
Examples
The segment AB is a diameter. Point C is the center of the circle, and it is also the midpoint of segment AB. Segments AC and CB are of equal length and are each half the length of the diameter. AC and CB are each a radius of the circle. A radius of a circle is a segment with one endpoint on the circle and the other endpoint at the center of the circle.
Circle with center
There is only one diameter drawn on circle C. However, every circle has an infinite number of possible diameters. Imagine you have to cut a round cookie into two equal pieces. No matter how you turn the cookie, as long as you make one straight cut right through the center point of the cookie, you will split it along a diameter.
Formula
The formula to find the diameter states the relationship between the diameter and the radius. The diameter is made up of two segments that are each a radius. Therefore, the formula is: Diameter = 2 * the measurement of the radius. You can abbreviate this formula as d=2r.
Circle with a radius of 3.5 cm