Question

Which of the two methods is better to
compare the lengths of 2 line segments?
Why?
A. Observation
B. Using a ruler and divider​

Answer 1

Answer:

The two methods are :

A. Observation

B.Using a ruler and divider

Observation: It is most trivial way of comparing 2 line segments .Just by seeing the line segments we predict which is long or short with the other one.

Using a ruler and divider:

It is the best way of comparing 2 line segments

by measuring it. We will keep the divder's needle

at the two end points of the line segment and by measuring the measure of the line we can say which long or short with the other one.