Question

4. 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.​

Answer 1

Steps of construction:

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

2) Draw any diameter AB.

3) Draw line L⊥OA such that ∠OAL=90°

4) Draw line M⊥OB such that ∠OBM=90°

Thus, LA and LB are the required tangents.

hope it's correct and helps to you.....