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Course: Test Everything QE Sandbox > Unit 1
Lesson 13: Interactive graphInteractive graph article
Excerpt from "lines, line segments, and rays review". Includes INTERACTIVE GRAPH widget only.
What are and and ?
A extends forever in both directions, like this:
A is just part of a line. It has two endpoints, like this:
A starts at one point and continues on forever in one direction, like this:
Want to learn more about lines, line segments, and rays? Check out this video.
Drag the lines so one line goes through points and , and the other line goes through points and .
Want to join the conversation?
- I wonder if sun ray is a misnomer based on the above?(3 votes)
- A ray of sun has a beginning and proceeds in one direction, away from the sun. The way I look at it a sun ray would fit.(2 votes)
- Is a square made up of lines, line segments, or
rays
?(2 votes) - how about sun rays?(1 vote)
- test test test test test(1 vote)