Crabs have six segments. Segments are how many parts of the crab they have.
It is the length of one (or more) segments compared to the length of other segments.
point
length
They can not be line segments on the same line, but they can both be line segments.
Not initialized variable: int myInt; Initialized variable: int myInt = 10;
Yes.
no
yes
PHP static can only be initialized using a literal or constant. You can not use an expression. You can initialize it to an integer but you may not to another variable.
Random garbage, obviously. Let's note that global (ie not automatic) variables are automatically initialized by zero (=NULL)
global and static
A constant value.
Segments of equal length are congruent segments.
congruent segments are the same segments.
The answer to, "Segments that have the same length" Is Congruent Segments!
The answer depends on what they are segments of: the answer will be different depending on whether they are line segments or segments of a circle or even different circles.