Question

construct a circle of radius 3 cm take a point P on it construct a tangent to circle at P without using the centre of the circle​

Answer 1

1) Draw a circle of 3cm radius through a compass. Mark its centre as O

2) Mark a point P on the circle.

3) Draw a radius OA

4) Using a set square draw a line on which OA is perpendicular.

5) The line will be your tangent.