EXERCISE 4.11. Use the figure to name :(a) Five pointsfb) A line(c) Fo

1.	EXERCISE 4.11. Use the figure to name :(a) Five pointsfb) A line(c) Four rays(d) Five line segments
Answer» Answer: line can be named EITHER USING TWO points on the line (for example, ↔AB ) or simply by a letter, usually lowercase (for example, line m ). A SEGMENT is named by its two ENDPOINTS, for example, ¯AB . A ray is named using its endpoint first, and then any other point on the ray (for example, →BA ).

EXERCISE 4.11. Use the figure to name :(a) Five pointsfb) A line(c) Four rays(d) Five line segments

Answer»

Answer:

line can be named EITHER USING TWO points on the line (for example, ↔AB ) or simply by a letter, usually lowercase (for example, line m ).

A SEGMENT is named by its two ENDPOINTS, for example, ¯AB .

A ray is named using its endpoint first, and then any other point on the ray (for example, →BA ).