# Ex 5.1, 3 - Chapter 5 Class 6 Understanding Elementary Shapes

Last updated at April 16, 2024 by Teachoo

Measuring Line Segments

Line, ray, Line segment

Comparing line segments

Comparing Line Segments by Observation

Ex 5.1, 1

Comparing Line Segments by Tracing

Ruler

Finding length via ruler

Measuring Line Segments by Ruler and Divider

Ex 5.1, 2 Important

Ex 5.1, 7

Ex 5.1, 5

Ex 5.1, 3 You are here

Ex 5.1, 4 Important

Ex 5.1, 6 Important

Chapter 5 Class 6 Understanding Elementary Shapes

Concept wise

Last updated at April 16, 2024 by Teachoo

Ex 5.1, 3 Draw any line segment, say (𝐴𝐵) ̅ . Take any point C lying in between A and B. Measure the lengths of AB , BC and AC. Is AB = AC + CB? [Note : If A,B,C are any three points on a line such that AC + CB = AB, then we can be sure that C lies between A and B.] Measuring AB , AC & CB AB = 7.1 cm AC = 5.4 cm CB = 1.7 cm So, AB = AC + CB This is because C lies between A & B