**Question:**

Draw a circle with centre O and radius 4 cm. Draw any diameter AB of this circle. Construct tangents to the circle at each of the two end points of the diameter AB.

**Solution:**

Steps of Construction

Step 1. Draw a circle with centre O and radius 4 cm.

Step 2. Draw any diameter AOB of the circle.

Step 3. At A, draw

Step 4. At B, draw

Here, XAY and X'BY' are the tangents to the circle at the end points of the diameter AB.