Concept 2 of 10Foundation
Watch on YouTubeVideoDrawing and copying line segments
To draw a segment of length L: mark 0, line up your ruler, mark L, connect.
To copy a segment AB using compass:
- Draw a ray from a new point P.
- Put compass tip on A, open to B.
- Without changing opening, pin on P, mark an arc crossing the ray at Q.
- PQ = AB exactly.
Example
You're given a stick and need to cut another exactly the same — put compass pins on the ends and transfer.
💡 Tip:Don't let the compass opening change while moving between points.
▶Prefer a video? Open YouTube search for “copy a line segment compass class 6”↗🎯 Try it!
5 questions to check what you just read.
0 / 5
- Q1.To copy a segment, what should NOT change between measuring and marking?
- Q2.Copying segment AB means creating a segment:
- Q3.Best tool for transferring length precisely:
- Q4.After drawing a ray and arcing with compass at compass-radius AB, the arc's intersection with ray marks:
- Q5.Why use compass (not ruler) for copying?