Question:
Draw an angle and label it as ∠BAC. Construct another angle, equal to ∠BAC
Solution:
Steps of construction:
1. Draw an angle ABC and a line segment QR.
2. With center A and any radius, draw an arc which intersects ∠BAC at E and D.
3. With Q as a centre and same radius draw an arc which intersects QR at S.
4. With S as center and radius equal to DE, draw an arc which intersects the previous arc at T.
5. Draw a line segment joining Q and T.
Therefore ∠PQR = ∠BAC