Question
Draw an angle of $50^\circ $ with the help of protractor. Draw a ray bisecting this angle.
✓
Answer
Steps for construction:
$i.\ $Draw $\angle\text{BAC}=50^\circ$ with the help of protractor.
$ii.\ $With $A$ as the centre and any convenient radius, draw an arc cutting $AB$ and $AC$ at $Q$ and $P,$ respectively.
$iii.\ $With $P$ as the centre and radius more than half of $PQ$, draw an arc.
$iv.\ $With $Q$ as the centre and the same radius as before, draw another arc cutting the previously drawn arc at a point $S$.
$v.\ $Draw $SA$ and produce it to point $R.$
Then, ray $AR$ bisects $\angle\text{BAC}.$
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