By seeing which line goes through the circle all the way.
apparent diameter
to determine the radius if you only have the diameter, you divided the diameter by 2. then there you have it ! you have the radius !
The diameter by definition because a diameter of a given object is twice its radius.
To find the linear feet in a given diameter, you need to know the circumference (or perimeter) of the object. The formula to calculate the circumference is circumference = π × diameter. Without the circumference, it is not possible to determine the linear feet.
The diameter does not affect the length. It is a separate dimension. Diameter is the cross sectional measure of a circular object.
apparent diameter
because the chord can be determine by the diameter and the diameter can be determine by the chord.
to determine the radius if you only have the diameter, you divided the diameter by 2. then there you have it ! you have the radius !
to cheak the diameter of something
nominal diameter is the original diameter of an object
The formula to determine speed is speed = distance / time. To determine the diameter of a circle, the formula is diameter = 2 x radius.
The diameter is the height: the tip to the toe of an object.
To determine the angular diameter of an object in the sky, you can use trigonometry. Measure the actual size of the object and its distance from you, then use the formula: Angular diameter = 2 * arctan (object size / (2 * distance)). This will give you the angle in degrees that the object subtends in the sky.
The diameter by definition because a diameter of a given object is twice its radius.
You can use a ruler to determine how long a object is
You can determine if an object is magnetic by using a magnet to see if the object is attracted to it. If the object is attracted to the magnet, it is magnetic.
To find the linear feet in a given diameter, you need to know the circumference (or perimeter) of the object. The formula to calculate the circumference is circumference = π × diameter. Without the circumference, it is not possible to determine the linear feet.