Yes they do.
No, because a line segment goes on forever and ever and ever. As long as you want it to be.
Opposite Ray!
It sounds like a straight angle.
an angle
When two rays are joined at their endpoints, the resulting figure is called an angle. The point where the rays meet is known as the vertex, while the rays themselves are referred to as the sides of the angle. Angles can be measured in degrees to indicate their size.
Line
a line
No, because a line segment goes on forever and ever and ever. As long as you want it to be.
Opposite Ray!
It sounds like a straight angle.
An angle comprises two straight line segments or rays together with the point at which they meet.
angle
an angle
The type of rays that come together are called convergent rays.
When two rays are joined at their endpoints, the resulting figure is called an angle. The point where the rays meet is known as the vertex, while the rays themselves are referred to as the sides of the angle. Angles can be measured in degrees to indicate their size.
The union of two collinear rays that extend in opposite directions is called a line. Each ray extends infinitely in one direction, and together they form a complete line that has no endpoints. This line represents all the points between the two rays, extending infinitely in both directions.
Yes, two opposite rays do indeed form a line. Each ray has a common endpoint and extends infinitely in opposite directions. Together, they create a straight path without any breaks, which is the definition of a line in geometry. Thus, the combination of these two opposite rays visually and mathematically represents a single linear entity.