Question

1) How many Tangents can be drawn to a circle from a point on the same circle? Justify your answer

Answer 1

Only one tangent can be drawn from a same point on the circle because it should make 90 degrees angle with radius

Answer 2

One and only one tangent can be drawn from a certain, single point on the same circle. The tangent must form a right angle with the radius to that point, and naturally only one ray can form a right angle with a given line segment.