Question

Construct the following angles with the help of a protractor:
45°, 67°, 38°, 110°, 179°, 98°, 84°

Answer 1

45°
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° on the protractor
We remove the protractor and draw OB.
∠AOB is the required angle of 45°.



Similarly, we draw the angles of 67°, 38°, 110°, 179°, 98° and 84°.