Subtract the x-coordinates of the points and take the absolute value. Using the Pythagorean Theorem, the y-value would be zero, and the distance the square root of its own square.
There is no end point, a ray is never ending but has a point to represent the beginning
It is true. The book says "The maximum distance a signal can travel and still be interpreted accurately is equal to a segment's maximum length. Beyond this length, data loss is apt to occur."
A Node of Ranvier is the space between two myelinated segments on an axon, while an internode is the space between two Nodes of Ranvier (alternativenly, the myelinated segment).
No,you cannot because a ray is something that starts from a point and goes till infinity.It is not possible to measure the length of ray.You can only measure if the ray is intersected at some point so because of the intersection the ray will be called a line segment or the intersected part and the source will be called a segment or the ray segment.You can only measure that.
precambrian
Add the x-coordinates of the points and take the absolute value
When a line segment connecting two points is horizontal the length of the segment can be found by finding the absolute value of the difference in x-coordinates of the two points.
Horizontal
x-coordinates :)
horizontal
Subtract the y-coordinates of the points and take the absolute value
Simply take the difference betwen the two x coordinates.
This is the length of the segment.
The definition for length of segment is the distance between the endpoints of s segment
A segment that connects two midpoints of a polygon.
It is the distance between the end points
A line segment connects two endpoints.