Consider ray PQ with P as the initial point. Construction of a ray PR such that it makes angle of 60° with PQ. Steps of Construction:
Step 1: Draw a ray PQ.
Step 2: With P as centre, draw an arc with small radius such that it intersects the ray PQ at C.
Step 3: With C as centre and same radius draw another arc to intersect the previous arc at D.
Step 4: Draw a ray PR from point P through D.
Hence, ∠RPQ is equal to 60°.