Q4. Construct the following angles and verify by measuring them by a protractor:
The steps of construction to be followed:
Step 1: Draw a ray DY.
Step 2: Draw an arc ACD with O as a center.
Step 3: Now, with A as a centre, draw two arcs B and C on the arc ACD.
Step 4: Taking B and C as centres, arcs are made to intersect at E and the angle formed is .
Step 5: Take F and D as centres, draw arcs to intersect at point X or the bisector of angle EOD is made.
Step 6: Join OX and the is made.
Hence, the angle required is .