Your Answer
A ruler is sometimes called as a rule or simply as line gauge. It is an instrument used often in geometry and engineering drawing..
A scale on the other hand is simple kind of ruler that is used in geometry to measure length. It is limited in use whereas a ruler is unlimited in use. It is interesting to note that there are several kinds of scales.
-
Archana
- 04 Sep
- 0 Comment
Comment
Practice Mock Test
group a iti trades