Question
Construct the following angles with the help of a protractor: $45^\circ , 67^\circ , 38^\circ , 110^\circ , 179^\circ , 98^\circ , 84^\circ $
✓
Answer
$45^\circ $ We draw a ray $OA$. We place the protractor on $OA$ such that its centre coincides with the point $O$ and the diameter of the protractor coincides with $OA.$ We mark a point $B$ against the mark of $45^\circ $ on the protractor. We remove the protractor and draw $OB.$
$\angle\text{AOB}$ is the required angle of $45^\circ .$
Similarly, we draw the angles $67^\circ, 38^\circ, 110^\circ, 179^\circ, 98^\circ$ and $84^\circ .$
$\angle\text{AOB}$ is the required angle of $45^\circ .$
Similarly, we draw the angles $67^\circ, 38^\circ, 110^\circ, 179^\circ, 98^\circ$ and $84^\circ .$
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