Question

what is used and description of ruler​

Answer 1

Step-by-step explanation:

hope it helps u mark it as the brainliest .....

Answer 2

Answer:

A ruler can be defined as a tool or device used to measure length and draw straight lines. A ruler or measuring tape can be used to measure lengths in both metric and customary units. Here, the ruler is marked in centimeters (cms) along the top and in inches along the bottom