Question

scale and its uses construction of simple​

Answer 1

Answer:

The construction of the plain scale is explained below by a worked example. A 3 cm long line represents a length of 4.5 metres. Extend this line to measure upto 30 metres and show on it units of metre and 5 metre. ... i) The scale has to represent metre and 5 metres, hence it is a Simple or Plain scale.

Answer 2

$Answer$

The construction of the plain scale is explained below by a worked example. A 3 cm long line represents a length of 4.5 metres. Extend this line to measure upto 30 metres and show on it units of metre and 5 metre. ... i) The scale has to represent metre and 5 metres, hence it is a Simple or Plain scale.