Question 8
Out of the given four options, only one is correct. Write the correct answer.
The instrument to measure an angle is a
(a) ruler (b) protractor (c) divider (d) compass
Ruler is used to measure length.
Protractor is used to measure an angle.
Divider is used as tools to measure distances, in particular on maps.
Compass is used as a tool to construct arc and circles.
Hence, the correct answer is option (b)