Question

how many number tangennt line drawn from any one point on the circle?

Answer 1

Only one tangent can be drawn from one point in the circumference of a circle
And line from radius drawn to that point will be perpendicular to the tangent.

Answer 2

Hola Friend ✋✋✋

Only one Tangent can be drawn through one point in a circle..
We know we can only draw one line perpendicular to a point ... so only 1 tangent..

See the image ... to understand more easily..

Hope it helps